Radeon HD 5870 vs Radeon R9 M385

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 5870 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 5870 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 R9 M385 is a Laptop Graphics Card

Note: Radeon R9 M385 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 R9 M385 here:

Main Specs

  Radeon HD 5870 Radeon R9 M385
Power consumption (TDP) 188 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 5870 is connected by PCIe 2.0 x16, and Radeon R9 M385 uses PCIe 3.0 x16 interface.
  • Radeon R9 M385 has 3 GB more memory, than Radeon HD 5870.
  • Radeon HD 5870 is used in Desktops, and Radeon R9 M385 - in Laptops.
  • Radeon HD 5870 is build with TeraScale 2 architecture, and Radeon R9 M385 - with GCN.
  • Radeon HD 5870 is manufactured by 40 nm process technology, and Radeon R9 M385 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 5870 is 3300 MHz higher, than Radeon R9 M385.

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 5870 and Radeon R9 M385 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 5870 Radeon R9 M385
Architecture TeraScale 2 GCN
Code name Cypress Strato
Type Desktop Laptop
Release date 23 September 2009 16 June 2015
Pipelines 1600 896
Core clock speed 850 MHz
Boost Clock 1100 MHz
Transistor count 2,154 million 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 68.00 56.00
Floating-point performance 2,720.0 gflops 1,792 gflops
Length 282 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 1500 MHz
Memory bandwidth 153.6 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
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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