Radeon HD 7690M vs Radeon R9 M385

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7690M and Radeon R9 M385. 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 7690M and Radeon R9 M385. 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 7690M and Radeon R9 M385 are Laptop Graphics Cards

Note: Radeon HD 7690M 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 7690M or Radeon R9 M385 here:

Main Specs

  Radeon HD 7690M Radeon R9 M385
Power consumption (TDP) 20 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5/DDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7690M is connected by MXM-A (3.0), and Radeon R9 M385 uses PCIe 3.0 x16 interface.
  • Radeon R9 M385 has 3 GB more memory, than Radeon HD 7690M.
  • Both cards are used in Laptops.
  • Radeon HD 7690M is build with Terascale 2 architecture, and Radeon R9 M385 - with GCN.
  • Radeon HD 7690M is manufactured by 40 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7690M is 2100 MHz higher, than Radeon R9 M385.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 4−5 12−14
The average gaming FPS of Radeon R9 M385 in Assassin's Creed Odyssey is 166% more, than Radeon HD 7690M.

Full Specs

  Radeon HD 7690M Radeon R9 M385
Architecture Terascale 2 GCN
Code name Thames XT / XTX Strato
Type Laptop Laptop
Release date 7 June 2011 16 June 2015
Pipelines 480 896
Core clock speed 600 MHz
Boost Clock 725 MHz 1100 MHz
Transistor count 716 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 56.00
Floating-point performance 696.0 gflops 1,792 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3600/1800 MHz 1500 MHz
Memory bandwidth 28.8 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
Laptop size medium sized medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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