Radeon HD 6990 vs Radeon R9 M360

When choosing between Radeon HD 6990 and Radeon R9 M360, 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 6990 and Radeon R9 M360.

Main Specs

  Radeon HD 6990 Radeon R9 M360
Power consumption (TDP) 375 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 4x mini-DisplayPort No outputs
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  • Radeon HD 6990 is connected by PCIe 2.0 x16, and Radeon R9 M360 uses PCIe 3.0 x16 interface.
  • Radeon R9 M360 has 2 GB more memory, than Radeon HD 6990.
  • Both cards are used in Desktops.
  • Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon R9 M360 - with GCN 1.0.
  • Core clock speed of Radeon R9 M360 is 70 MHz higher, than Radeon HD 6990.
  • Radeon HD 6990 is manufactured by 40 nm process technology, and Radeon R9 M360 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 6990 is 3875 MHz higher, than Radeon R9 M360.

Game benchmarks

high / 1080p 14−16 8−9
ultra / 1080p 9−10 4−5
QHD / 1440p 3−4 0−1
low / 720p 30−35 18−20
medium / 1080p 18−20 9−10
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 90% more, than Radeon R9 M360.

Full Specs

  Radeon HD 6990 Radeon R9 M360
Architecture TeraScale 3 GCN 1.0
Code name Antilles Tropo
Type Desktop Desktop
Release date 8 March 2011 5 May 2015
Pipelines 1536 512
Core clock speed 830 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 2,640 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 79.68 29.60
Floating-point performance 2x 2,549.8 gflops 947.2 gflops
Length 295 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 1125 MHz
Memory bandwidth 160.0 GB/s 72 GB/s
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 265 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
Compute units 8
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