Radeon R9 A375 vs Radeon R9 M275

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 A375 and Radeon R9 M275. 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 R9 A375 and Radeon R9 M275. 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 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 M275 here:

Main Specs

  Radeon R9 A375 Radeon R9 M275
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 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 R9 M275 has 2 GB more memory, than Radeon R9 A375.
  • Radeon R9 A375 is used in Desktops, and Radeon R9 M275 - in Laptops.
  • Radeon R9 A375 is build with GCN 1.0 architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 25 MHz higher, than Radeon R9 A375.
  • Radeon R9 A375 and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 4496 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 4−5 3−4
Radeon R9 A375 and Radeon R9 M275 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon R9 A375 Radeon R9 M275
Architecture GCN 1.0 GCN
Code name Venus Venus
Type Desktop Laptop
Release date no data 1 August 2014
Pipelines 640 640
Core clock speed 900 MHz 925 MHz
Boost Clock 925 MHz 925 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00 37.00
Floating-point performance 1,184 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4.5 GB/s 4500 MHz
Memory bandwidth 72 GB/s 64 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 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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