Radeon HD 7690M vs Radeon R9 280

When choosing between Radeon HD 7690M and Radeon R9 280, 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 7690M and Radeon R9 280.

Radeon HD 7690M is a Laptop Graphics Card

Note: Radeon HD 7690M 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 7690M here:

Main Specs

  Radeon HD 7690M Radeon R9 280
Power consumption (TDP) 20 Watt 200 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin + 1 x 8-pin
Memory type GDDR5/DDR3 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price Check Price
  • Radeon R9 280 has 900% more power consumption, than Radeon HD 7690M.
  • Radeon HD 7690M is connected by MXM-A (3.0), and Radeon R9 280 uses PCIe 3.0 x16 interface.
  • Radeon R9 280 has 2 GB more memory, than Radeon HD 7690M.
  • Radeon HD 7690M is used in Laptops, and Radeon R9 280 - in Desktops.
  • Radeon HD 7690M is build with Terascale 2 architecture, and Radeon R9 280 - with GCN 1.0.
  • Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon R9 280 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7690M is 2350 MHz higher, than Radeon R9 280.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 683% more, than Radeon HD 7690M.

Full Specs

  Radeon HD 7690M Radeon R9 280
Architecture Terascale 2 GCN 1.0
Code name Thames XT / XTX Tahiti
Type Laptop Desktop
Release date 7 June 2011 4 March 2014
Pipelines 480 1792
Core clock speed 600 MHz
Boost Clock 725 MHz 933 MHz
Transistor count 716 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 104.5
Floating-point performance 696.0 gflops 3,344 gflops
Length 275 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 3600/1800 MHz 1250 MHz
Memory bandwidth 28.8 GB/s 240 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 408 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 21.5 Mh/s
LiquidVR +
TressFX +
UVD +
  Check Price Check Price