GT 640 OEM vs GTX 1070 SLI Mobile

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Combined performance score

GTX 1070 SLI Mobile
41.36
+2333%

GTX 1070 SLI Mobile outperforms GT 640 OEM by 2333% in our combined benchmark results.

General info

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

Place in performance ranking87887
Place by popularitynot in top-100not in top-100
Value for money100.00no data
ArchitecturePascal (2016−2021)Kepler (2012−2018)
GPU code namePascal GP104 SLIGK107
Market segmentLaptopDesktop
Release date16 August 2016 (7 years old)24 April 2012 (11 years old)
Current price$274 $99
Value for money

Performance to price ratio. The higher, the better.

no data

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 cores4096384
Core clock speed1443 MHz797 MHz
Boost clock speed1645 MHzno data
Number of transistors14400 Million1,270 million
Manufacturing process technology16 nm28 nm
Power consumption (TDP)no data50 Watt
Texture fill rateno data25.50
Floating-point performanceno data612.1 gflops

Size and compatibility

Information on GeForce GTX 1070 SLI Mobile and GeForce GT 640 OEM compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). 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 sizelargeno data
Interfaceno dataPCIe 3.0 x16
Lengthno data145 mm
Widthno data1-slot
Supplementary power connectorsno dataNone
SLI options+no data

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 typeGDDR5DDR3
Maximum RAM amount2x 8 GB2 GB
Memory bus width256 Bit128 Bit
Memory clock speed8000 MHz1782 MHz
Memory bandwidthno data28.51 GB/s
Shared memory-no data

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 data1x DVI, 1x HDMI, 1x DisplayPort
HDMIno data+
G-SYNC support+no data

Technologies

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

VR Ready+no data

API support

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

DirectX12_112 (11_0)
Shader Modelno data5.1
OpenGLno data4.6
OpenCLno data1.2
Vulkan+1.1.126
CUDA+3.0

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:

Full HD137
+2640%
5−6
−2640%
4K78
+2500%
3−4
−2500%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 70−75
+2367%
3−4
−2367%

Full HD
Medium Preset

Assassin's Creed Odyssey 70−75
+3500%
2−3
−3500%
Assassin's Creed Valhalla 70−75
+3500%
2−3
−3500%
Battlefield 5 110−120
+2850%
4−5
−2850%
Call of Duty: Modern Warfare 110−120
+2725%
4−5
−2725%
Cyberpunk 2077 70−75
+2367%
3−4
−2367%
Far Cry 5 100−110
+2500%
4−5
−2500%
Far Cry New Dawn 95−100
+3133%
3−4
−3133%
Forza Horizon 4 120−130
+2400%
5−6
−2400%
Hitman 3 130−140
+2540%
5−6
−2540%
Horizon Zero Dawn 85−90
+2867%
3−4
−2867%
Red Dead Redemption 2 65−70
+3250%
2−3
−3250%
Shadow of the Tomb Raider 100−110
+2450%
4−5
−2450%
Watch Dogs: Legion 75−80
+2433%
3−4
−2433%

Full HD
High Preset

Assassin's Creed Odyssey 70−75
+3500%
2−3
−3500%
Assassin's Creed Valhalla 70−75
+3500%
2−3
−3500%
Battlefield 5 110−120
+2850%
4−5
−2850%
Call of Duty: Modern Warfare 110−120
+2725%
4−5
−2725%
Cyberpunk 2077 70−75
+2367%
3−4
−2367%
Far Cry 5 100−110
+2500%
4−5
−2500%
Far Cry New Dawn 95−100
+3133%
3−4
−3133%
Forza Horizon 4 120−130
+2400%
5−6
−2400%
Hitman 3 130−140
+2540%
5−6
−2540%
Horizon Zero Dawn 85−90
+2867%
3−4
−2867%
Metro Exodus 75−80
+2400%
3−4
−2400%
Red Dead Redemption 2 65−70
+3250%
2−3
−3250%
Shadow of the Tomb Raider 100−110
+2450%
4−5
−2450%
The Witcher 3: Wild Hunt 168
+2700%
6−7
−2700%
Watch Dogs: Legion 75−80
+2433%
3−4
−2433%

Full HD
Ultra Preset

Assassin's Creed Odyssey 70−75
+3500%
2−3
−3500%
Assassin's Creed Valhalla 70−75
+3500%
2−3
−3500%
Battlefield 5 110−120
+2850%
4−5
−2850%
Cyberpunk 2077 70−75
+2367%
3−4
−2367%
Far Cry 5 100−110
+2500%
4−5
−2500%
Far Cry New Dawn 95−100
+3133%
3−4
−3133%
Forza Horizon 4 120−130
+2400%
5−6
−2400%
The Witcher 3: Wild Hunt 100
+2400%
4−5
−2400%
Watch Dogs: Legion 75−80
+2433%
3−4
−2433%

1440p
High Preset

Call of Duty: Modern Warfare 65−70
+3350%
2−3
−3350%
Hitman 3 75−80
+2500%
3−4
−2500%
Horizon Zero Dawn 55−60
+2850%
2−3
−2850%
Metro Exodus 45−50
+4500%
1−2
−4500%
Red Dead Redemption 2 30−35
+3200%
1−2
−3200%
Shadow of the Tomb Raider 60−65
+3100%
2−3
−3100%

1440p
Ultra Preset

Assassin's Creed Odyssey 45−50
+4400%
1−2
−4400%
Assassin's Creed Valhalla 45−50
+4500%
1−2
−4500%
Battlefield 5 85−90
+2767%
3−4
−2767%
Cyberpunk 2077 30−35
+3300%
1−2
−3300%
Far Cry 5 75−80
+2433%
3−4
−2433%
Far Cry New Dawn 75−80
+2467%
3−4
−2467%
Forza Horizon 4 85−90
+2833%
3−4
−2833%
The Witcher 3: Wild Hunt 60−65
+2950%
2−3
−2950%
Watch Dogs: Legion 35−40
+3700%
1−2
−3700%

4K
High Preset

Call of Duty: Modern Warfare 35−40
+3700%
1−2
−3700%
Hitman 3 40−45
+4100%
1−2
−4100%
Horizon Zero Dawn 30−35
+3200%
1−2
−3200%
Metro Exodus 27−30
+2800%
1−2
−2800%
Red Dead Redemption 2 21−24 0−1
Shadow of the Tomb Raider 30−35
+3200%
1−2
−3200%
The Witcher 3: Wild Hunt 72
+3500%
2−3
−3500%

4K
Ultra Preset

Assassin's Creed Odyssey 27−30
+2800%
1−2
−2800%
Assassin's Creed Valhalla 24−27
+2500%
1−2
−2500%
Battlefield 5 50−55
+2450%
2−3
−2450%
Cyberpunk 2077 14−16 0−1
Far Cry 5 40−45
+3900%
1−2
−3900%
Far Cry New Dawn 40−45
+4300%
1−2
−4300%
Forza Horizon 4 55−60
+2800%
2−3
−2800%
Watch Dogs: Legion 21−24 0−1

This is how GTX 1070 SLI Mobile and GT 640 OEM compete in popular games:

1080p resolution:

  • GTX 1070 SLI Mobile is 2640% faster than GT 640 OEM

4K resolution:

  • GTX 1070 SLI Mobile is 2500% faster than GT 640 OEM

Advantages and disadvantages


Performance score 41.36 1.70
Recency 16 August 2016 24 April 2012
Chip lithography 16 nm 28 nm

The GeForce GTX 1070 SLI Mobile is our recommended choice as it beats the GeForce GT 640 OEM in performance tests.

Be aware that GeForce GTX 1070 SLI Mobile is a notebook card while GeForce GT 640 OEM is a desktop one.


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 GTX 1070 SLI Mobile
GeForce GTX 1070 SLI Mobile
NVIDIA GeForce GT 640 OEM
GeForce GT 640 OEM

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