GeForce 830A vs Radeon R7 250X

If you are going to buy a new graphics card and are choosing between GeForce 830A and Radeon R7 250X, 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 R7 250X, check out specs charts below.

Main Specs

  GeForce 830A Radeon R7 250X
Power consumption (TDP) 33 Watt 80 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R7 250X has 142% more power consumption, than GeForce 830A.
  • GeForce 830A is connected by PCIe 3.0 x8, and Radeon R7 250X uses PCIe 3.0 x16 interface.
  • GeForce 830A and Radeon R7 250X have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce 830A is build with Maxwell architecture, and Radeon R7 250X - with GCN 1.0.
  • GeForce 830A and Radeon R7 250X are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 830A is 175 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 4−5 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 183% more, than GeForce 830A.

Full Specs

  GeForce 830A Radeon R7 250X
Architecture Maxwell GCN 1.0
Code name GM108 Cape Verde
Type Desktop Desktop
Release date 22 July 2014 13 February 2014
Pipelines 256 640
Core clock speed 1082 MHz
Boost Clock 1150 MHz 1000 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 18.40 38.00
Floating-point performance 588.8 gflops 1,216 gflops
Length 210 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1625 MHz
Memory bandwidth 14.4 GB/s 96 GB/s
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126
CUDA 5.0
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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