GeForce 830A vs Radeon R9 M395X

If you are going to buy a new graphics card and are choosing between GeForce 830A and Radeon R9 M395X, 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 830A stacks up against Radeon R9 M395X, check out specs charts below.

Radeon R9 M395X is a Laptop Graphics Card

Note: Radeon R9 M395X 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 M395X here:

Main Specs

  GeForce 830A Radeon R9 M395X
Power consumption (TDP) 33 Watt 250 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M395X has 657% more power consumption, than GeForce 830A.
  • GeForce 830A is connected by PCIe 3.0 x8, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
  • Radeon R9 M395X has 2 GB more memory, than GeForce 830A.
  • GeForce 830A is used in Desktops, and Radeon R9 M395X - in Laptops.
  • GeForce 830A is build with Maxwell architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of GeForce 830A is 359 MHz higher, than Radeon R9 M395X.
  • GeForce 830A and Radeon R9 M395X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 830A is 550 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 2−3 24−27
ultra / 1080p 0−1 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 12−14 45−50
medium / 1080p 4−5 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 483% more, than GeForce 830A.

Full Specs

  GeForce 830A Radeon R9 M395X
Architecture Maxwell GCN 3
Code name GM108 Amethyst XT
Type Desktop Laptop
Release date 22 July 2014 16 October 2014
Pipelines 256 2048
Core clock speed 1082 MHz 723 MHz
Boost Clock 1150 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 92.54
Floating-point performance 588.8 gflops 2,961 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 1250 MHz
Memory bandwidth 14.4 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA 5.0
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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