Radeon HD 8970M Crossfire vs Radeon RX 480

When choosing between Radeon HD 8970M Crossfire and Radeon RX 480, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 8970M Crossfire and Radeon RX 480.

Radeon HD 8970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 8970M Crossfire 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 HD 8970M Crossfire here:

Main Specs

  Radeon HD 8970M Crossfire Radeon RX 480
Power consumption (TDP) 200 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB
Display Connectors 1x HDMI, 3x DisplayPort
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  • Radeon HD 8970M Crossfire has 33% more power consumption, than Radeon RX 480.
  • Radeon HD 8970M Crossfire is used in Laptops, and Radeon RX 480 - in Desktops.
  • Radeon HD 8970M Crossfire is build with GCN architecture, and Radeon RX 480 - with Polaris.
  • Core clock speed of Radeon RX 480 is 270 MHz higher, than Radeon HD 8970M Crossfire.
  • Radeon HD 8970M Crossfire is manufactured by 28 nm process technology, and Radeon RX 480 - by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 is 3200 MHz higher, than Radeon HD 8970M Crossfire.

Game benchmarks

high / 1080p 35−40 40−45
ultra / 1080p 24−27 27−30
QHD / 1440p 18−20 21−24
4K / 2160p 10−11 12−14
low / 720p 60−65 70−75
medium / 1080p 45−50 50−55
The average gaming FPS of Radeon RX 480 in Assassin's Creed Odyssey is 15% more, than Radeon HD 8970M Crossfire.

Full Specs

  Radeon HD 8970M Crossfire Radeon RX 480
Architecture GCN Polaris
Code name Neptune CF Polaris 10 Ellesmere
Type Laptop Desktop
Release date 1 May 2012 29 June 2016
Pipelines 2560 2304
Core clock speed 850 MHz 1120 MHz
Boost Clock 900 MHz 1266 MHz
Transistor count 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 182.3
Floating-point performance 5,834 gflops
Length 241 mm
Memory bus width 2x 256 Bit 256 Bit
Memory clock speed 4800 MHz 8000 MHz
Memory bandwidth 224 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.0
Shader Model 6.4
OpenGL 4.5
OpenCL 2.0
Vulkan +
FreeSync +
Bus support n/a
HDMI 2.0
Bitcoin / BTC (SHA256) 610 Mh/s
Laptop size large
Eyefinity +
HD3D n/a
PowerTune +
TrueAudio n/a
ZeroCore +
Mantle n/a
Design reference
Bridgeless CrossFire +
DisplayPort support 1.4HDR
CrossFire +
VCE +
Ethereum / ETH (DaggerHashimoto) 27 Mh/s
Zcash / ZEC (Equihash) 270 Sol/s
Compute units 36
AppAcceleration n/a
LiquidVR +
TressFX +
UVD +
GCN generation 4th Gen
Enduro n/a
FRTC +
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