RTX 2070 Super Max-Q vs GT 420M

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Combined performance score

GT 420M
1.04

RTX 2070 Super Max-Q outperforms GT 420M by 3365% in our combined benchmark results.

General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking1054125
Place by popularitynot in top-100not in top-100
Value for money0.0344.61
ArchitectureFermi (2010−2014)Turing (2018−2021)
GPU code nameN11P-GEN18E-G2R
Market segmentLaptopLaptop
Release date3 September 2010 (13 years old)2 April 2020 (3 years old)
Current price$310 $812
Value for money

Performance to price ratio. The higher, the better.

RTX 2070 Super Max-Q has 148600% better value for money than GT 420M.

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores962560
CUDA cores96no data
Core clock speed500 MHz930 MHz
Boost clock speedno data1155 MHz
Number of transistors585 million13,600 million
Manufacturing process technology40 nm12 nm
Power consumption (TDP)23 Watt80 Watt
Texture fill rate6.0 billion/sec184.8
Floating-point performance192 gflopsno data

Size and compatibility

Information on GeForce GT 420M and GeForce RTX 2070 Super Max-Q compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizemedium sizedlarge
InterfacePCIe 2.0 x16PCIe 3.0 x16
Supplementary power connectorsno dataNone

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type(G)DDR3GDDR6
Maximum RAM amount1 GB8 GB
Memory bus width128 Bit256 Bit
Memory clock speed800 MHz11000 MHz
Memory bandwidth25.6 GB/s352.0 GB/s
Shared memory--

Video outputs and ports

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsNo outputs
G-SYNC supportno data+

Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

VR Readyno data+

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX12 API12 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.54.6
OpenCL1.11.2
VulkanN/A1.2.140
CUDA+7.5

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 420M 1.04
RTX 2070 Super Max-Q 36.04
+3365%

RTX 2070 Super Max-Q outperforms GT 420M by 3365% in our combined benchmark results.


Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Benchmark coverage: 25%

GT 420M 405
RTX 2070 Super Max-Q 13969
+3349%

RTX 2070 Super Max-Q outperforms GT 420M by 3349% in Passmark.

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

GT 420M 3051
RTX 2070 Super Max-Q 65101
+2034%

RTX 2070 Super Max-Q outperforms GT 420M by 2034% in 3DMark Vantage Performance.

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%

GT 420M 685
RTX 2070 Super Max-Q 27724
+3947%

RTX 2070 Super Max-Q outperforms GT 420M by 3947% in 3DMark 11 Performance GPU.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p12
−3233%
400−450
+3233%
Full HD17
−524%
106
+524%
1440p2−3
−3550%
73
+3550%
4K1−2
−4600%
47
+4600%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 3−4
−2000%
60−65
+2000%

Full HD
Medium Preset

Call of Duty: Modern Warfare 9−10
−1289%
125
+1289%
Cyberpunk 2077 3−4
−2000%
60−65
+2000%
Hitman 3 1−2
−11300%
110−120
+11300%
Horizon Zero Dawn 1−2
−11900%
120
+11900%
Red Dead Redemption 2 3−4
−2867%
89
+2867%
Shadow of the Tomb Raider 7−8
−1543%
115
+1543%

Full HD
High Preset

Call of Duty: Modern Warfare 9−10
−1100%
108
+1100%
Cyberpunk 2077 3−4
−2000%
60−65
+2000%
Hitman 3 1−2
−11300%
110−120
+11300%
Horizon Zero Dawn 1−2
−9900%
100
+9900%
Metro Exodus 1−2
−7400%
75
+7400%
Red Dead Redemption 2 3−4
−1600%
51
+1600%
Shadow of the Tomb Raider 7−8
−1400%
105
+1400%
The Witcher 3: Wild Hunt 4−5
−3450%
142
+3450%

Full HD
Ultra Preset

Cyberpunk 2077 3−4
−2000%
60−65
+2000%
The Witcher 3: Wild Hunt 4−5
−1775%
75
+1775%

1440p
High Preset

Call of Duty: Modern Warfare 3−4
−2300%
72
+2300%
Hitman 3 4−5
−1550%
65−70
+1550%
Horizon Zero Dawn 8−9
−525%
50−55
+525%
Shadow of the Tomb Raider 5−6
−1260%
68
+1260%

1440p
Ultra Preset

Cyberpunk 2077 1−2
−2600%
27−30
+2600%
Far Cry 5 2−3
−3150%
65−70
+3150%
The Witcher 3: Wild Hunt 1−2
−4900%
50−55
+4900%

4K
High Preset

Call of Duty: Modern Warfare 1−2
−4000%
41
+4000%
Hitman 3 1−2
−3500%
35−40
+3500%
Horizon Zero Dawn 8−9
−238%
27−30
+238%
Red Dead Redemption 2 0−1 21

4K
Ultra Preset

Assassin's Creed Odyssey 0−1 32
Assassin's Creed Valhalla 0−1 21−24
Far Cry 5 3−4
−1033%
30−35
+1033%
Far Cry New Dawn 5−6
−780%
44
+780%

This is how GT 420M and RTX 2070 Super Max-Q compete in popular games:

900p resolution:

  • RTX 2070 Super Max-Q is 3233% faster than GT 420M

1080p resolution:

  • RTX 2070 Super Max-Q is 524% faster than GT 420M

1440p resolution:

  • RTX 2070 Super Max-Q is 3550% faster than GT 420M

4K resolution:

  • RTX 2070 Super Max-Q is 4600% faster than GT 420M

Here's the range of performance differences observed across popular games:

  • in Horizon Zero Dawn, with 1080p resolution and the Medium Preset, the RTX 2070 Super Max-Q is 11900% faster than the GT 420M.

All in all, in popular games:

  • Without exception, RTX 2070 Super Max-Q surpassed GT 420M in all 29 of our tests.

Advantages and disadvantages


Performance score 1.04 36.04
Recency 3 September 2010 2 April 2020
Maximum RAM amount 1 GB 8 GB
Chip lithography 40 nm 12 nm
Power consumption (TDP) 23 Watt 80 Watt

The GeForce RTX 2070 Super Max-Q is our recommended choice as it beats the GeForce GT 420M in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce GT 420M
GeForce GT 420M
NVIDIA GeForce RTX 2070 Super Max-Q
GeForce RTX 2070 Super Max-Q

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Questions and comments

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