Radeon HD 7970M Crossfire vs Radeon R9 380

In this comparison between Radeon HD 7970M Crossfire and Radeon R9 380 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7970M Crossfire will be the best choice, for others Radeon R9 380 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7970M Crossfire is a Laptop Graphics Card

Note: Radeon HD 7970M 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 7970M Crossfire here:

Main Specs

  Radeon HD 7970M Crossfire Radeon R9 380
Power consumption (TDP) 200 Watt 190 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7970M Crossfire has 5% more power consumption, than Radeon R9 380.
  • Radeon HD 7970M Crossfire is used in Laptops, and Radeon R9 380 - in Desktops.
  • Radeon HD 7970M Crossfire and Radeon R9 380 are build with GCN architecture.
  • Radeon HD 7970M Crossfire and Radeon R9 380 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M Crossfire is 3830 MHz higher, than Radeon R9 380.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Radeon HD 7970M Crossfire and Radeon R9 380 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7970M Crossfire Radeon R9 380
Architecture GCN GCN
Code name Wimbledon XT Tonga Pro
Type Laptop Desktop
Release date 1 May 2012 26 June 2015
Pipelines 2560 1792
Core clock speed 850 MHz
Boost Clock 970 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 108.6
Floating-point performance 3,476 gflops
Length 221 mm
Memory bus width 2x 256 Bit 256 Bit
Memory clock speed 4800 MHz 970 MHz
Memory bandwidth 182.4 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.0
Shader Model 6.3
OpenGL 4.5
OpenCL 2.0
Vulkan +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 404 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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