Radeon HD 8970M vs Radeon R9 280

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8970M and Radeon R9 280. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 8970M and Radeon R9 280. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 8970M is a Laptop Graphics Card

Note: Radeon HD 8970M 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 here:

Main Specs

  Radeon HD 8970M Radeon R9 280
Power consumption (TDP) 100 Watt 200 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon R9 280 has 100% more power consumption, than Radeon HD 8970M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 8970M has 1 GB more memory, than Radeon R9 280.
  • Radeon HD 8970M is used in Laptops, and Radeon R9 280 - in Desktops.
  • Radeon HD 8970M is build with GCN architecture, and Radeon R9 280 - with GCN 1.0.
  • Radeon HD 8970M and Radeon R9 280 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8970M is 3550 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 35−40 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 77% more, than Radeon HD 8970M.

Full Specs

  Radeon HD 8970M Radeon R9 280
Architecture GCN GCN 1.0
Code name Neptune Tahiti
Type Laptop Desktop
Release date 15 May 2013 4 March 2014
Pipelines 1280 1792
Core clock speed 850 MHz
Boost Clock 900 MHz 933 MHz
Transistor count 2,800 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 72.00 104.5
Floating-point performance 2,304 gflops 3,344 gflops
Length 275 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 4800 MHz 1250 MHz
Memory bandwidth 153.6 GB/s 240 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s 408 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
  Check Price Check Price