GeForce 830M vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between GeForce 830M and Radeon R9 M275, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 830M stacks up against Radeon R9 M275, check out specs charts below.

GeForce 830M and Radeon R9 M275 are Laptop Graphics Cards

Note: GeForce 830M and Radeon R9 M275 are only used in laptop graphics. They have 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 830M or Radeon R9 M275 here:

Main Specs

  GeForce 830M Radeon R9 M275
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 830M is connected by PCIe 3.0 x8, and Radeon R9 M275 uses PCIe 3.0 x16 interface.
  • Radeon R9 M275 has 2 GB more memory, than GeForce 830M.
  • Both cards are used in Laptops.
  • GeForce 830M is build with Maxwell architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of GeForce 830M is 104 MHz higher, than Radeon R9 M275.
  • GeForce 830M and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 2700 MHz higher, than GeForce 830M.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
GeForce 830M and Radeon R9 M275 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 830M Radeon R9 M275
Architecture Maxwell GCN
Code name N15? Venus
Type Laptop Laptop
Release date 12 March 2014 1 August 2014
Pipelines 256 640
Core clock speed 1029 MHz 925 MHz
Boost Clock 1150 MHz 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 37.00
Floating-point performance 588.8 gflops 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 4500 MHz
Memory bandwidth 14.4 GB/s 64 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 1.2.131
CUDA +
Bus support PCI Express 2.0, PCI Express 3.0
Bitcoin / BTC (SHA256) 67 Mh/s 122 Mh/s
Laptop size large
Optimus +
GPU Boost 2.0
GameWorks +
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