GeForce 945M vs Radeon R7 512 Cores Kaveri

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945M and Radeon R7 512 Cores Kaveri. 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 R7 512 Cores Kaveri. 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 R7 512 Cores Kaveri

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 R7 512 Cores Kaveri
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • GeForce 945M is used in Laptops, and Radeon R7 512 Cores Kaveri - in Desktops.
  • GeForce 945M is build with Maxwell architecture, and Radeon R7 512 Cores Kaveri - with GCN.
  • Core clock speed of GeForce 945M is 208 MHz higher, than Radeon R7 512 Cores Kaveri.
  • GeForce 945M and Radeon R7 512 Cores Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 10−11 7−8
ultra / 1080p 6−7 4−5
QHD / 1440p 1−2 0−1
low / 720p 24−27 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of GeForce 945M in Assassin's Creed Odyssey is 30% more, than Radeon R7 512 Cores Kaveri.

Full Specs

  GeForce 945M Radeon R7 512 Cores Kaveri
Architecture Maxwell GCN
Code name GM107 Kaveri Spectre
Type Laptop Desktop
Release date 12 March 2015 14 January 2014
Pipelines 512 512
Core clock speed 928 MHz 720 MHz
Boost Clock 1045 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 40.80
Floating-point performance 953.9 gflops
Memory bus width 128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 28.8 GB/s
Shared memory - +
DirectX 12 (11_0) DirectX 12 (FL 12_0), Shader 5.2
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
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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