Radeon HD 8870M vs Radeon R9 A375

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8870M and Radeon R9 A375. 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 8870M and Radeon R9 A375. 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 8870M is a Laptop Graphics Card

Note: Radeon HD 8870M 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 8870M here:

Main Specs

  Radeon HD 8870M Radeon R9 A375
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5, DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 8870M and Radeon R9 A375 have maximum RAM of 2 GB.
  • Radeon HD 8870M is used in Laptops, and Radeon R9 A375 - in Desktops.
  • Radeon HD 8870M is build with GCN architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Radeon R9 A375 is 175 MHz higher, than Radeon HD 8870M.
  • Radeon HD 8870M and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8870M is 4496 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 4−5
The average gaming FPS of Radeon HD 8870M in Assassin's Creed Odyssey is 100% more, than Radeon R9 A375.

Full Specs

  Radeon HD 8870M Radeon R9 A375
Architecture GCN GCN 1.0
Code name Venus Venus
Type Laptop Desktop
Release date 18 December 2012 no data
Pipelines 640 640
Core clock speed 725 MHz 900 MHz
Boost Clock 775 MHz 925 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 37.00
Floating-point performance 992.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 4.5 GB/s
Memory bandwidth 72 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size large
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