GeForce GTX 970 vs Radeon Pro 455

If you are going to buy a new graphics card and are choosing between GeForce GTX 970 and Radeon Pro 455, 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 GTX 970 stacks up against Radeon Pro 455, check out specs charts below.

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 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 Pro 455 here:

Main Specs

  GeForce GTX 970 Radeon Pro 455
Power consumption (TDP) 148 Watt 35 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pins None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort No outputs
Recommended system power (PSU) 500 Watt
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  • GeForce GTX 970 has 322% more power consumption, than Radeon Pro 455.
  • GeForce GTX 970 is connected by PCIe 3.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • GeForce GTX 970 has 2 GB more memory, than Radeon Pro 455.
  • GeForce GTX 970 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • GeForce GTX 970 is build with Maxwell architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of GeForce GTX 970 is 195 MHz higher, than Radeon Pro 455.
  • GeForce GTX 970 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 4993 MHz higher, than GeForce GTX 970.

Game benchmarks

high / 1080p 50−55 16−18
ultra / 1080p 30−35 9−10
QHD / 1440p 27−30 4−5
4K / 2160p 14−16 4−5
low / 720p 75−80 30−35
medium / 1080p 60−65 20−22
The average gaming FPS of GeForce GTX 970 in Assassin's Creed Odyssey is 214% more, than Radeon Pro 455.

Full Specs

  GeForce GTX 970 Radeon Pro 455
Architecture Maxwell Polaris
Code name GM204 Polaris 11
Type Desktop Mobile workstation
Release date 19 September 2014 27 October 2016
Pipelines 1664 768
Core clock speed 1050 MHz 855 MHz
Boost Clock 1178 MHz
Transistor count 5,200 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 109 billion/sec 41.04
Floating-point performance 3,920 gflops 1,313 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 7.0 GB/s 5000 MHz
Memory bandwidth 224 GB/s 81.28 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
CUDA cores 1664
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 478 Mh/s 163 Mh/s
Laptop size large
Decred / DCR (Decred) 1.51 Gh/s
Ethereum / ETH (DaggerHashimoto) 22.21 Mh/s
Zcash / ZEC (Equihash) 291.61 Sol/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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