Graphics Cards Ranking

We assessed the overall performance of GPUs by averaging their benchmark and gaming results, including those from various vendors and markets such as desktops, notebooks, and workstations. GPUs that do not have any known benchmark or gaming results were not included in the ranking.

The ranking is updated daily.

Last updated: 2025-02-02

#
Graphics card
Type
Performance
Architecture
Year
TDP
801
AMD Radeon 625
Radeon 625
notebook 2.69 GCN 3.0 2019 50 W
802
NVIDIA GeForce 920MX
GeForce 920MX
notebook 2.67 Maxwell 2016 16 W
803
Intel HD Graphics P530
HD Graphics P530
desktop 2.67 Generation 9.0 2015 15 W
804
AMD Radeon R7 384 Cores (Kaveri Desktop)
Radeon R7 384 Cores (Kaveri Desktop)
desktop 2.64 GCN 2014
805
AMD FirePro M4100
FirePro M4100
mobile workstation 2.63 GCN 1.0 2013
806
AMD Radeon HD 8550G + HD 8750M Dual Graphics
Radeon HD 8550G + HD 8750M Dual Graphics
notebook 2.63 2013
807
AMD Radeon HD 7670A
Radeon HD 7670A
notebook 2.61 TeraScale 2 2012 45 W
808
Qualcomm Adreno 690
Qualcomm Adreno 690
notebook 2.60 2018 7 W
809
NVIDIA GeForce GTX 850A
GeForce GTX 850A
notebook 2.60 Maxwell 2014 45 W
810
AMD Radeon R7 250
Radeon R7 250
desktop 2.59 GCN 1.0 2013 65 W
811
AMD FirePro W4170M
FirePro W4170M
mobile workstation 2.59 GCN 1.0 2015
812
AMD Radeon R7 M460
Radeon R7 M460
notebook 2.59 GCN 3.0 2016
813
AMD Radeon HD 6750
Radeon HD 6750
desktop 2.58 TeraScale 2 2011 86 W
814
AMD Radeon R5 430 OEM
Radeon R5 430 OEM
desktop 2.56 GCN 1.0 2016 50 W
815
Intel UHD Graphics 620
UHD Graphics 620
notebook 2.56 Generation 9.5 2017 15 W
816
AMD Radeon HD 8650G + HD 8670M Dual Graphics
Radeon HD 8650G + HD 8670M Dual Graphics
notebook 2.55 2013
817
ATI Radeon HD 4850
Radeon HD 4850
desktop 2.55 TeraScale 2008 110 W
818
AMD Radeon 530
Radeon 530
notebook 2.55 GCN 3.0 2017 50 W
819
AMD Radeon R9 A375
Radeon R9 A375
desktop 2.54 GCN 1.0 2015
820
AMD Radeon HD 8750M
Radeon HD 8750M
notebook 2.52 GCN 1.0 2013
821
NVIDIA GeForce 930M
GeForce 930M
notebook 2.51 Maxwell 2015 33 W
822
NVIDIA Quadro K2000M
Quadro K2000M
mobile workstation 2.51 Kepler 2012 55 W
823
AMD Radeon HD 7690M XT
Radeon HD 7690M XT
notebook 2.51 TeraScale 2 2013 25 W
824
NVIDIA GeForce 830M
GeForce 830M
notebook 2.50 Maxwell 2014 33 W
825
Intel HD Graphics 530
HD Graphics 530
notebook 2.49 Generation 9.0 2015 15 W
826
NVIDIA Quadro 3000M
Quadro 3000M
mobile workstation 2.47 Fermi 2011 75 W
827
AMD Radeon R7 A265
Radeon R7 A265
notebook 2.47 GCN 1.0 2014
828
AMD FirePro V4900
FirePro V4900
workstation 2.46 TeraScale 2 2011 75 W
829
AMD Radeon R7 M260X
Radeon R7 M260X
notebook 2.45 GCN 1.0 2015
830
AMD FirePro M4150
FirePro M4150
mobile workstation 2.45 GCN 1.0 2013
831
NVIDIA Quadro FX 4800
Quadro FX 4800
workstation 2.45 Tesla 2.0 2008 150 W
832
AMD Radeon HD 8690M
Radeon HD 8690M
notebook 2.44 GCN 1.0 2013
833
NVIDIA Quadro 2000D
Quadro 2000D
workstation 2.43 Fermi 2011 62 W
834
Intel UHD Graphics G7 (Lakefield GT2 64 EU)
UHD Graphics G7 (Lakefield GT2 64 EU)
notebook 2.42 Gen. 11 Ice Lake 2020 7 W
835
Qualcomm Adreno 685
Qualcomm Adreno 685
notebook 2.42 2018 7 W
836
AMD Radeon HD 8850M
Radeon HD 8850M
notebook 2.42 GCN 1.0 2013
837
AMD Radeon R9 M375
Radeon R9 M375
notebook 2.42 GCN 1.0 2015
838
AMD Radeon HD 6770M
Radeon HD 6770M
notebook 2.39 TeraScale 2 2011 35 W
839
AMD Radeon R7 M270DX
Radeon R7 M270DX
notebook 2.39 GCN 3.0 2014
840
NVIDIA Quadro CX
Quadro CX
workstation 2.35 Tesla 2.0 2008 150 W
841
NVIDIA Quadro
Quadro
workstation 2.35 Celsius 1999
842
NVIDIA Quadro 2000
Quadro 2000
workstation 2.35 Fermi 2010 62 W
843
AMD Radeon R7 M445
Radeon R7 M445
notebook 2.35 GCN 3.0 2016 15 W
844
AMD Radeon R5 (Bristol Ridge)
Radeon R5 (Bristol Ridge)
notebook 2.34 GCN 1.2/2.0 2016 12 W
845
AMD Radeon HD 6750M
Radeon HD 6750M
notebook 2.33 TeraScale 2 2011 35 W
846
Intel HD Graphics 620
HD Graphics 620
notebook 2.32 Generation 9.5 2016 15 W
847
NVIDIA GeForce GT 645M
GeForce GT 645M
notebook 2.32 Kepler 2012 32 W
848
NVIDIA GeForce GT 640M
GeForce GT 640M
notebook 2.30 Kepler 2012 32 W
849
AMD Radeon 620
Radeon 620
notebook 2.29 GCN 3.0 2019 50 W
850
NVIDIA GRID K220Q
GRID K220Q
workstation 2.26 Kepler 2014 225 W
851
AMD Radeon HD 7690M
Radeon HD 7690M
notebook 2.26 TeraScale 2 2011 20 W
852
AMD FirePro W2100
FirePro W2100
workstation 2.24 GCN 1.0 2014 26 W
853
AMD Radeon R7 M440
Radeon R7 M440
notebook 2.23 GCN 3.0 2016
854
ATI Radeon HD 4770
Radeon HD 4770
desktop 2.23 TeraScale 2009 80 W
855
Intel UHD Graphics 24EUs (Alder Lake-N)
UHD Graphics 24EUs (Alder Lake-N)
notebook 2.23 Gen. 12 2023
856
Intel Iris Graphics 6100
Iris Graphics 6100
notebook 2.22 Generation 8.0 2015 15 W
857
AMD Radeon R7 240
Radeon R7 240
desktop 2.22 GCN 1.0 2013 30 W
858
Intel UHD Graphics Xe 16EUs (Tiger Lake-H)
UHD Graphics Xe 16EUs (Tiger Lake-H)
notebook 2.20 Gen. 12 2021
859
AMD Radeon E6760
Radeon E6760
desktop 2.18 TeraScale 2 2011 45 W
860
Intel UHD Graphics (Jasper Lake 24 EU)
UHD Graphics (Jasper Lake 24 EU)
notebook 2.17 Gen. 11 2021 4.8 W
861
ATI Mobility Radeon HD 3870 X2
Mobility Radeon HD 3870 X2
notebook 2.16 TeraScale 2008 110 W
862
Intel UHD Graphics 617
UHD Graphics 617
notebook 2.14 Generation 9.5 2018 15 W
863
Qualcomm Adreno 680
Qualcomm Adreno 680
notebook 2.13 2018 7 W
864
Intel HD Graphics 6000
HD Graphics 6000
notebook 2.11 Generation 8.0 2014 15 W
865
ATI Radeon HD 4830
Radeon HD 4830
desktop 2.10 TeraScale 2008 95 W
866
NVIDIA GeForce 920A
GeForce 920A
notebook 2.08 Kepler 2.0 2015 33 W
867
AMD Radeon HD 6650A
Radeon HD 6650A
notebook 2.07 TeraScale 2 2011 45 W
868
NVIDIA GeForce GT 755M Mac Edition
GeForce GT 755M Mac Edition
notebook 2.07 Kepler 2013 50 W
869
NVIDIA GeForce GT 730
GeForce GT 730
desktop 2.07 Fermi 2014 49 W
870
Intel HD Graphics 520
HD Graphics 520
notebook 2.06 Generation 9.0 2015 15 W
871
ATI FirePro M7740
FirePro M7740
mobile workstation 2.06 TeraScale 2009 60 W
872
ATI Mobility Radeon HD 4870
Mobility Radeon HD 4870
notebook 2.05 TeraScale 2009
873
NVIDIA Quadro FX 3800
Quadro FX 3800
workstation 2.04 Tesla 2.0 2009 108 W
874
ATI Radeon HD 3850 X2
Radeon HD 3850 X2
desktop 2.04 TeraScale 2008 140 W
875
AMD Radeon R5 M435
Radeon R5 M435
notebook 2.04 GCN 1.0 2016
876
AMD Radeon R7 M260DX
Radeon R7 M260DX
notebook 2.03 GCN 1.0 2014
877
NVIDIA GeForce GT 730M
GeForce GT 730M
notebook 2.02 Kepler 2013 33 W
878
AMD Radeon HD 7660G + HD 7670M Dual Graphics
Radeon HD 7660G + HD 7670M Dual Graphics
notebook 2.02 Terascale 2 2012
879
AMD Radeon R9 M280X
Radeon R9 M280X
notebook 2.02 GCN 2.0 2015
880
NVIDIA GeForce GT 445M
GeForce GT 445M
notebook 2.01 Fermi 2010 35 W
881
ATI Radeon HD 5670
Radeon HD 5670
desktop 1.99 TeraScale 2 2010 64 W
882
AMD Radeon HD 8730M
Radeon HD 8730M
notebook 1.99 GCN 1.0 2013
883
NVIDIA GeForce GT 740M
GeForce GT 740M
notebook 1.98 Kepler 2.0 2013 33 W
884
AMD Radeon R8 M445DX
Radeon R8 M445DX
notebook 1.98 GCN 3.0 2016
885
NVIDIA GeForce 8800M GTX SLI
GeForce 8800M GTX SLI
notebook 1.98 G9x 2007 130 W
886
AMD Radeon HD 6850M
Radeon HD 6850M
notebook 1.96 TeraScale 2 2011 50 W
887
AMD Radeon 520
Radeon 520
notebook 1.95 GCN 1.0 2017 50 W
888
AMD Radeon HD 8650M
Radeon HD 8650M
notebook 1.95 GCN 2013
889
NVIDIA GeForce 9800M GT SLI
GeForce 9800M GT SLI
notebook 1.95 G9x 2008 130 W
890
AMD Radeon R7 M365X
Radeon R7 M365X
notebook 1.95 GCN 1.0 2015
891
NVIDIA GeForce 825M
GeForce 825M
notebook 1.94 Kepler 2.0 2014 33 W
892
NVIDIA Quadro 2000M
Quadro 2000M
mobile workstation 1.93 Fermi 2011 55 W
893
AMD Radeon HD 7730M
Radeon HD 7730M
notebook 1.93 GCN 1.0 2012 25 W
894
AMD Radeon R7 (Carrizo)
Radeon R7 (Carrizo)
notebook 1.93 GCN 1.2/2.0 2015 12 W
895
NVIDIA Quadro K1000M
Quadro K1000M
mobile workstation 1.92 Kepler 2012 45 W
896
NVIDIA GeForce GT 440
GeForce GT 440
desktop 1.92 Fermi 2011 65 W
897
AMD Radeon HD 8550G + HD 8670M Dual Graphics
Radeon HD 8550G + HD 8670M Dual Graphics
notebook 1.91 2013
898
Intel UHD Graphics (Jasper Lake 32 EU)
UHD Graphics (Jasper Lake 32 EU)
notebook 1.91 Gen. 11 2021 4.8 W
899
AMD Radeon HD 8650G + HD 8570M Dual Graphics
Radeon HD 8650G + HD 8570M Dual Graphics
notebook 1.91 2013
900
ATI Radeon HD 4810
Radeon HD 4810
desktop 1.91 TeraScale 2009 95 W
901
NVIDIA GeForce 9800 GTX
GeForce 9800 GTX
desktop 1.91 Tesla 2008 140 W
902
AMD Radeon R7 M270
Radeon R7 M270
notebook 1.90 GCN 1.0 2014
903
Intel UHD Graphics 615
UHD Graphics 615
notebook 1.90 Generation 9.5 2018 15 W
904
AMD Radeon Graphics
Radeon Graphics
desktop 1.90 GCN 5.1 15 W
905
AMD Radeon R7 (Bristol Ridge)
Radeon R7 (Bristol Ridge)
notebook 1.87 GCN 1.2 2016 12 W
906
NVIDIA GeForce 9800M GTS SLI
GeForce 9800M GTS SLI
notebook 1.87 G9x 2008 150 W
907
AMD Radeon HD 6650M
Radeon HD 6650M
notebook 1.86 TeraScale 2 2011
908
Intel Iris Graphics 5100
Iris Graphics 5100
notebook 1.84 Generation 7.5 2013 30 W
909
NVIDIA GeForce GT 730A
GeForce GT 730A
notebook 1.84 Kepler 2.0 2014 33 W
910
NVIDIA Quadro K420
Quadro K420
workstation 1.83 Kepler 2014 41 W
911
ATI Mobility Radeon HD 5850
Mobility Radeon HD 5850
notebook 1.83 TeraScale 2 2010 30 W
912
AMD Radeon HD 6620G + HD 7670M Dual Graphics
Radeon HD 6620G + HD 7670M Dual Graphics
notebook 1.82 Terascale 2 2012
913
NVIDIA Quadro K600
Quadro K600
workstation 1.81 Kepler 2013 41 W
914
Intel UHD Graphics 610
UHD Graphics 610
notebook 1.81 Generation 9.5 2018 15 W
915
NVIDIA GRID K140Q
GRID K140Q
workstation 1.81 Kepler 2013 130 W
916
AMD Radeon HD 6670
Radeon HD 6670
desktop 1.80 TeraScale 2 2011 66 W
917
Intel HD Graphics 615
HD Graphics 615
notebook 1.79 Generation 9.5 2016 5 W
918
NVIDIA GeForce 920M
GeForce 920M
notebook 1.78 Kepler 2.0 2015 33 W
919
NVIDIA Quadro K610M
Quadro K610M
mobile workstation 1.77 Kepler 2.0 2013 30 W
920
Intel HD Graphics 610
HD Graphics 610
notebook 1.77 Generation 9.5 2016 5 W
921
Intel HD Graphics 4600
HD Graphics 4600
notebook 1.76 Generation 7.5 2013 20 W
922
ATI Radeon HD 3870 X2
Radeon HD 3870 X2
desktop 1.76 TeraScale 2008 165 W
923
AMD Radeon R5 (Carrizo)
Radeon R5 (Carrizo)
notebook 1.76 GCN 1.2/2.0 2015 12 W
924
AMD Radeon HD 6550A
Radeon HD 6550A
notebook 1.76 TeraScale 2 2011 35 W
925
NVIDIA GeForce GT 640M LE
GeForce GT 640M LE
notebook 1.76 Fermi 2012 32 W
926
AMD Radeon R6 (Kaveri)
Radeon R6 (Kaveri)
notebook 1.72 GCN 1.1 2014
927
NVIDIA NVS 510
NVS 510
workstation 1.71 Kepler 2012 35 W
928
AMD Radeon HD 6630M
Radeon HD 6630M
notebook 1.70 TeraScale 2 2011 26 W
929
NVIDIA GeForce GTS 160M
GeForce GTS 160M
notebook 1.68 Tesla 2009 60 W
930
NVIDIA GeForce GT 630
GeForce GT 630
desktop 1.68 Fermi 2012 65 W
931
NVIDIA Quadro FX 4700 X2
Quadro FX 4700 X2
workstation 1.68 Tesla 2008 226 W
932
AMD Radeon R8 M535DX
Radeon R8 M535DX
notebook 1.66 GCN 3.0 2017
933
NVIDIA GeForce GT 740A
GeForce GT 740A
notebook 1.66 Kepler 2.0 2013 33 W
934
AMD Radeon HD 6740G2
Radeon HD 6740G2
notebook 1.64 Terascale 2 2011
935
ATI Radeon HD 2900 XT
Radeon HD 2900 XT
desktop 1.64 TeraScale 2007 215 W
936
NVIDIA GeForce 810A
GeForce 810A
notebook 1.63 Kepler 2.0 2014 15 W
937
AMD Radeon R7 M340
Radeon R7 M340
notebook 1.63 GCN 3.0 2015
938
NVIDIA GeForce GT 555M
GeForce GT 555M
notebook 1.62 Fermi 2011 35 W
939
NVIDIA GeForce GT 640 OEM
GeForce GT 640 OEM
desktop 1.62 Kepler 2012 50 W
940
NVIDIA GeForce GT 735M
GeForce GT 735M
notebook 1.62 Kepler 2.0 2013 33 W
941
NVIDIA GRID K1
GRID K1
workstation 1.61 Kepler 2013 130 W
942
AMD Radeon R5 M430
Radeon R5 M430
notebook 1.61 GCN 1.0 2016
943
AMD Radeon R8 M365DX
Radeon R8 M365DX
notebook 1.61 GCN 3.0 2015
944
AMD FireStream 9170
FireStream 9170
workstation 1.61 TeraScale 2007 105 W
945
NVIDIA GeForce GT 630 OEM
GeForce GT 630 OEM
desktop 1.60 Kepler 2012 50 W
946
NVIDIA GeForce GTS 360M
GeForce GTS 360M
notebook 1.60 Tesla 2.0 2010 38 W
947
AMD Radeon HD 7520G + HD 7670M Dual Graphics
Radeon HD 7520G + HD 7670M Dual Graphics
notebook 1.60 Terascale 3 2012
948
NVIDIA GeForce 8800 Ultra
GeForce 8800 Ultra
desktop 1.59 Tesla 2007 171 W
949
NVIDIA Quadro K510M
Quadro K510M
mobile workstation 1.59 Kepler 2.0 2013 30 W
950
AMD FirePro V3900
FirePro V3900
workstation 1.59 TeraScale 2 2012 50 W
951
NVIDIA GeForce GTX 285M
GeForce GTX 285M
notebook 1.58 Tesla 2010 75 W
952
Intel HD Graphics 515
HD Graphics 515
notebook 1.58 Generation 9.0 2015 15 W
953
ATI Mobility Radeon HD 4850
Mobility Radeon HD 4850
notebook 1.57 TeraScale 2009
954
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
Radeon HD 8450G + Radeon HD 8570M Dual Graphics
notebook 1.57 Terascale 3 / GCN 2012
955
AMD Radeon HD 7640G + HD 7610M Dual Graphics
Radeon HD 7640G + HD 7610M Dual Graphics
notebook 1.57 Terascale 3 2012
956
AMD Radeon HD 7610M
Radeon HD 7610M
notebook 1.57 TeraScale 2 2012 20 W
957
NVIDIA GRID K160Q
GRID K160Q
workstation 1.56 Kepler 2013 130 W
958
AMD Radeon HD 7640G + HD 7670M Dual Graphics
Radeon HD 7640G + HD 7670M Dual Graphics
notebook 1.56 Terascale 3 2012
959
ATI Radeon HD 2900 PRO
Radeon HD 2900 PRO
desktop 1.56 TeraScale 2007 200 W
960
NVIDIA GeForce GT 710
GeForce GT 710
desktop 1.55 Kepler 2.0 2014 19 W
961
Intel HD Graphics 510
HD Graphics 510
notebook 1.54 Generation 9.0 2015 15 W
962
NVIDIA NVS 5400M
NVS 5400M
mobile workstation 1.54 Fermi 2012 35 W
963
AMD Radeon HD 6720G2
Radeon HD 6720G2
notebook 1.54 Terascale 2 2011
964
NVIDIA GeForce GT 720
GeForce GT 720
desktop 1.53 Kepler 2.0 2014 19 W
965
NVIDIA GeForce 720A
GeForce 720A
notebook 1.52 Fermi 2.0 2014 33 W
966
NVIDIA GeForce 9800 GX2
GeForce 9800 GX2
desktop 1.52 Tesla 2008 197 W
967
AMD Radeon R7 (Kaveri)
Radeon R7 (Kaveri)
notebook 1.52 GCN 1.1 2014
968
AMD Radeon HD 7570
Radeon HD 7570
desktop 1.51 TeraScale 2 2012 60 W
969
NVIDIA GeForce GT 650M Mac Edition
GeForce GT 650M Mac Edition
notebook 1.51 Kepler 2012 45 W
970
AMD Radeon R7 A360
Radeon R7 A360
notebook 1.51 GCN 3.0 2015
971
Intel HD Graphics P4600
HD Graphics P4600
desktop 1.50 Generation 7.5 2013 84 W
972
AMD Radeon R6 M255DX
Radeon R6 M255DX
notebook 1.50 GCN 1.0 2014
973
NVIDIA GeForce GTX 660M Mac Edition
GeForce GTX 660M Mac Edition
notebook 1.50 Kepler 2013 50 W
974
NVIDIA GeForce GT 430
GeForce GT 430
desktop 1.49 Fermi 2010 49 W
975
AMD Radeon R5 M330
Radeon R5 M330
notebook 1.48 GCN 1.0 2015 18 W
976
NVIDIA GeForce GTS 250
GeForce GTS 250
desktop 1.47 Tesla 2009 150 W
977
NVIDIA GeForce 910M
GeForce 910M
notebook 1.46 Kepler 2.0 2015 33 W
978
Intel HD Graphics 5000
HD Graphics 5000
notebook 1.46 Generation 7.5 2013 30 W
979
Intel HD Graphics 5500
HD Graphics 5500
notebook 1.44 Generation 8.0 2014 15 W
980
AMD Radeon R6 (Carrizo)
Radeon R6 (Carrizo)
notebook 1.44 GCN 1.2/2.0 2015 12 W
981
NVIDIA GeForce 8800 GTX
GeForce 8800 GTX
desktop 1.44 Tesla 2006 155 W
982
AMD Radeon HD 8550M
Radeon HD 8550M
notebook 1.43 GCN 1.0 2014
983
AMD Radeon R5 A240
Radeon R5 A240
desktop 1.43 GCN 1.0 2014 50 W
984
NVIDIA GeForce GTX 280M
GeForce GTX 280M
notebook 1.43 Tesla 2009 75 W
985
AMD Radeon R7 M360
Radeon R7 M360
notebook 1.43 GCN 3.0 2015
986
NVIDIA Quadro FX 3800M
Quadro FX 3800M
mobile workstation 1.43 Tesla 2008 100 W
987
NVIDIA GeForce GT 720A
GeForce GT 720A
notebook 1.42 Fermi 2.0 2014 33 W
988
NVIDIA Quadro 500M
Quadro 500M
mobile workstation 1.42 Fermi 2011 35 W
989
AMD Radeon HD 7650A
Radeon HD 7650A
notebook 1.41 TeraScale 2 2012 33 W
990
ATI Mobility Radeon HD 5730
Mobility Radeon HD 5730
notebook 1.40 TeraScale 2 2010 26 W
991
AMD Radeon HD 6610M
Radeon HD 6610M
notebook 1.40 TeraScale 2 2011 26 W
992
AMD Radeon HD 6755G2
Radeon HD 6755G2
notebook 1.40 Terascale 2 2011
993
AMD Radeon R5 (Stoney Ridge)
Radeon R5 (Stoney Ridge)
notebook 1.40 GCN 1.2/2.0 2016 12 W
994
NVIDIA Quadro 1000M
Quadro 1000M
mobile workstation 1.40 Fermi 2011 45 W
995
NVIDIA GeForce GT 550M
GeForce GT 550M
notebook 1.40 Fermi 2011 35 W
996
AMD Radeon HD 6570M
Radeon HD 6570M
notebook 1.39 TeraScale 2 2010 30 W
997
ATI Radeon HD 3870
Radeon HD 3870
desktop 1.38 TeraScale 2007 106 W
998
NVIDIA GeForce GT 635M
GeForce GT 635M
notebook 1.38 Fermi 2.0 2012 35 W
999
NVIDIA GeForce 820A
GeForce 820A
notebook 1.38 Fermi 2.0 2014 15 W
1000
NVIDIA GeForce 8800 GTS 512
GeForce 8800 GTS 512
desktop 1.38 Tesla 2007 135 W