GeForce GT 1030 vs Radeon RX 640

If you are going to buy a new graphics card and are choosing between GeForce GT 1030 and Radeon RX 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 1030 stacks up against Radeon RX 640, check out specs charts below.

Radeon RX 640 is a Laptop Graphics Card

Note: Radeon RX 640 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 640 here:

Main Specs

  GeForce GT 1030 Radeon RX 640
Power consumption (TDP) 30 Watt 50 Watt
Interface PCIe 3.0 x4 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 640 has 66% more power consumption, than GeForce GT 1030.
  • GeForce GT 1030 is connected by PCIe 3.0 x4, and Radeon RX 640 uses PCIe 3.0 x8 interface.
  • Radeon RX 640 has 2 GB more memory, than GeForce GT 1030.
  • GeForce GT 1030 is used in Desktops, and Radeon RX 640 - in Laptops.
  • GeForce GT 1030 is build with Pascal architecture, and Radeon RX 640 - with Polaris.
  • Core clock speed of GeForce GT 1030 is 10 MHz higher, than Radeon RX 640.
  • GeForce GT 1030 and Radeon RX 640 are manufactured by 14 nm process technology.
  • Memory clock speed of GeForce GT 1030 and Radeon RX 640 is 6000 MHz.

Game benchmarks

high / 1080p 12−14 5−6
ultra / 1080p 8−9 3−4
QHD / 1440p 2−3 2−3
low / 720p 27−30 16−18
medium / 1080p 16−18 7−8
The average gaming FPS of GeForce GT 1030 in Assassin's Creed Odyssey is 85% more, than Radeon RX 640.

Full Specs

  GeForce GT 1030 Radeon RX 640
Architecture Pascal Polaris
Code name N17P-G1 Polaris 12
Type Desktop Laptop
Release date 17 May 2017 12 August 2019
Pipelines 384 640
Core clock speed 1228 MHz 1218 MHz
Boost Clock 1670 MHz 1218 MHz
Transistor count 1,800 million 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 35.23 38.98
Floating-point performance 1,127 gflops
Length 145 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 6000 MHz 6000 MHz
Memory bandwidth 48.06 GB/s 112.0 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 6.1
Monero / XMR (CryptoNight) 0.11 kh/s
FreeSync +
Laptop size large
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