GeForce GT 640 OEM vs UHD Graphics 630

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Aggregate performance score

We've compared UHD Graphics 630 and GeForce GT 640 OEM, covering specs and all relevant benchmarks.

UHD Graphics 630
2017
15 Watt
3.09
+81.8%

UHD Graphics 630 outperforms GT 640 OEM by an impressive 82% based on our aggregate benchmark results.

Primary details

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

Place in the ranking755927
Place by popularity47not in top-100
Power efficiency14.862.45
ArchitectureGeneration 9.5 (2016−2020)Kepler (2012−2018)
GPU code nameComet Lake GT2GK107
Market segmentDesktopDesktop
Release date1 October 2017 (7 years ago)24 April 2012 (12 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores184384
Core clock speed350 MHz797 MHz
Boost clock speed1150 MHzno data
Number of transistors189 million1,270 million
Manufacturing process technology14 nm+++28 nm
Power consumption (TDP)15 Watt50 Watt
Texture fill rate26.4525.50
Floating-point processing power0.4232 TFLOPS0.6121 TFLOPS
ROPs316
TMUs2332

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x1PCIe 3.0 x16
Lengthno data145 mm
WidthIGP1-slot
Supplementary power connectorsno dataNone

VRAM capacity and type

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 typeSystem SharedDDR3
Maximum RAM amountSystem Shared2 GB
Memory bus widthSystem Shared128 Bit
Memory clock speedSystem Shared891 MHz
Memory bandwidthno data28.51 GB/s
Shared memory+no data

Connectivity and outputs

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 outputs1x DVI, 1x HDMI, 1x DisplayPort
HDMI-+

Supported technologies

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

Quick Sync+no data

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 (11_0)
Shader Model6.55.1
OpenGL4.64.6
OpenCL2.11.2
Vulkan1.1.1031.1.126
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 HD15
+87.5%
8−9
−87.5%
1440p10
+100%
5−6
−100%
4K7
+133%
3−4
−133%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 5
+150%
2−3
−150%

Full HD
Medium Preset

Assassin's Creed Odyssey 7
+133%
3−4
−133%
Assassin's Creed Valhalla 1−2 0−1
Battlefield 5 10
+100%
5−6
−100%
Call of Duty: Modern Warfare 7−8
+133%
3−4
−133%
Cyberpunk 2077 6−7
+100%
3−4
−100%
Far Cry 5 7
+133%
3−4
−133%
Far Cry New Dawn 9
+125%
4−5
−125%
Forza Horizon 4 30
+87.5%
16−18
−87.5%
Hitman 3 6
+100%
3−4
−100%
Horizon Zero Dawn 21−24
+91.7%
12−14
−91.7%
Metro Exodus 13
+85.7%
7−8
−85.7%
Red Dead Redemption 2 9
+125%
4−5
−125%
Shadow of the Tomb Raider 16
+100%
8−9
−100%
Watch Dogs: Legion 30
+87.5%
16−18
−87.5%

Full HD
High Preset

Assassin's Creed Odyssey 9−10
+125%
4−5
−125%
Assassin's Creed Valhalla 1−2 0−1
Battlefield 5 5−6
+150%
2−3
−150%
Call of Duty: Modern Warfare 7−8
+133%
3−4
−133%
Cyberpunk 2077 6−7
+100%
3−4
−100%
Far Cry 5 6−7
+100%
3−4
−100%
Far Cry New Dawn 8−9
+100%
4−5
−100%
Forza Horizon 4 27
+92.9%
14−16
−92.9%
Hitman 3 8−9
+100%
4−5
−100%
Horizon Zero Dawn 21−24
+91.7%
12−14
−91.7%
Metro Exodus 4−5
+100%
2−3
−100%
Red Dead Redemption 2 8−9
+100%
4−5
−100%
Shadow of the Tomb Raider 12
+100%
6−7
−100%
The Witcher 3: Wild Hunt 15
+87.5%
8−9
−87.5%
Watch Dogs: Legion 28
+100%
14−16
−100%

Full HD
Ultra Preset

Assassin's Creed Odyssey 9−10
+125%
4−5
−125%
Assassin's Creed Valhalla 1−2 0−1
Call of Duty: Modern Warfare 7−8
+133%
3−4
−133%
Cyberpunk 2077 6−7
+100%
3−4
−100%
Far Cry 5 6−7
+100%
3−4
−100%
Forza Horizon 4 16−18
+88.9%
9−10
−88.9%
Hitman 3 8−9
+100%
4−5
−100%
Horizon Zero Dawn 21−24
+91.7%
12−14
−91.7%
Shadow of the Tomb Raider 11
+83.3%
6−7
−83.3%
The Witcher 3: Wild Hunt 14−16
+100%
7−8
−100%
Watch Dogs: Legion 35−40
+85.7%
21−24
−85.7%

Full HD
Epic Preset

Red Dead Redemption 2 8−9
+100%
4−5
−100%

1440p
High Preset

Battlefield 5 5−6
+150%
2−3
−150%
Far Cry New Dawn 5−6
+150%
2−3
−150%

1440p
Ultra Preset

Assassin's Creed Odyssey 3−4
+200%
1−2
−200%
Call of Duty: Modern Warfare 2−3
+100%
1−2
−100%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Far Cry 5 3−4
+200%
1−2
−200%
Hitman 3 8−9
+100%
4−5
−100%
Horizon Zero Dawn 8−9
+100%
4−5
−100%
The Witcher 3: Wild Hunt 2−3
+100%
1−2
−100%
Watch Dogs: Legion 18−20
+90%
10−11
−90%

1440p
Epic Preset

Red Dead Redemption 2 6−7
+100%
3−4
−100%

4K
High Preset

Battlefield 5 1−2 0−1
Far Cry New Dawn 2−3
+100%
1−2
−100%

4K
Ultra Preset

Assassin's Creed Odyssey 2−3
+100%
1−2
−100%
Assassin's Creed Valhalla 1−2 0−1
Call of Duty: Modern Warfare 1−2 0−1
Far Cry 5 1−2 0−1
Forza Horizon 4 1−2 0−1
Watch Dogs: Legion 1−2 0−1

4K
Epic Preset

Red Dead Redemption 2 4−5
+100%
2−3
−100%

This is how UHD Graphics 630 and GT 640 OEM compete in popular games:

  • UHD Graphics 630 is 88% faster in 1080p
  • UHD Graphics 630 is 100% faster in 1440p
  • UHD Graphics 630 is 133% faster in 4K

Pros & cons summary


Performance score 3.09 1.70
Recency 1 October 2017 24 April 2012
Chip lithography 14 nm 28 nm
Power consumption (TDP) 15 Watt 50 Watt

UHD Graphics 630 has a 81.8% higher aggregate performance score, an age advantage of 5 years, a 100% more advanced lithography process, and 233.3% lower power consumption.

The UHD Graphics 630 is our recommended choice as it beats the GeForce GT 640 OEM in performance tests.


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

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Intel UHD Graphics 630
UHD Graphics 630
NVIDIA GeForce GT 640 OEM
GeForce GT 640 OEM

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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3 3788 votes

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Questions & comments

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