GeForce 945M vs Radeon R9 A375

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945M 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 GeForce 945M 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.

GeForce 945M is a Laptop Graphics Card

Note: GeForce 945M 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 GeForce 945M here:

Main Specs

  GeForce 945M Radeon R9 A375
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce 945M is connected by MXM-B (3.0), and Radeon R9 A375 uses PCIe 3.0 x16 interface.
  • GeForce 945M has 2 GB more memory, than Radeon R9 A375.
  • GeForce 945M is used in Laptops, and Radeon R9 A375 - in Desktops.
  • GeForce 945M is build with Maxwell architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of GeForce 945M is 28 MHz higher, than Radeon R9 A375.
  • GeForce 945M and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 945M is 1996 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 10−11 2−3
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 12−14 4−5
The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 160% more, than Radeon R9 A375.

Full Specs

  GeForce 945M Radeon R9 A375
Architecture Maxwell GCN 1.0
Code name GM107 Venus
Type Laptop Desktop
Release date 12 March 2015 no data
Pipelines 512 640
Core clock speed 928 MHz 900 MHz
Boost Clock 1045 MHz 925 MHz
Transistor count 1,870 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 40.80 37.00
Floating-point performance 953.9 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 MHz 4.5 GB/s
Memory bandwidth 28.8 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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