Radeon HD 6970M vs Radeon R9 M385

When comparing Radeon HD 6970M and Radeon R9 M385, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6970M and Radeon R9 M385 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6970M and Radeon R9 M385 are Laptop Graphics Cards

Note: Radeon HD 6970M and Radeon R9 M385 are only used in laptop graphics. They have 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 6970M or Radeon R9 M385 here:

Main Specs

  Radeon HD 6970M Radeon R9 M385
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6970M is connected by MXM-B (3.0), and Radeon R9 M385 uses PCIe 3.0 x16 interface.
  • Radeon R9 M385 has 2 GB more memory, than Radeon HD 6970M.
  • Both cards are used in Laptops.
  • Radeon HD 6970M is build with Terascale 2 architecture, and Radeon R9 M385 - with GCN.
  • Radeon HD 6970M is manufactured by 40 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
  • Memory clock speed of Radeon R9 M385 is 600 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 10−12 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 12−14
Radeon HD 6970M and Radeon R9 M385 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 6970M Radeon R9 M385
Architecture Terascale 2 GCN
Code name Blackcomb XT Strato
Type Laptop Laptop
Release date 6 January 2011 16 June 2015
Pipelines 960 896
Core clock speed 680 MHz
Boost Clock 1100 MHz
Transistor count 1,700 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 32.64 56.00
Floating-point performance 1,305.6 gflops 1,792 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 1500 MHz
Memory bandwidth 115.2 GB/s 76.8 GB/s
Shared memory - -
DirectX 11.2 (11_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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