GeForce MX250 vs Radeon HD 6990

If you are going to buy a new graphics card and are choosing between GeForce MX250 and Radeon HD 6990, 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 MX250 stacks up against Radeon HD 6990, check out specs charts below.

GeForce MX250 is a Laptop Graphics Card

Note: GeForce MX250 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 MX250 here:

Main Specs

  GeForce MX250 Radeon HD 6990
Power consumption (TDP) 10 Watt 375 Watt
Interface PCIe 3.0 x4 PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs 1x DVI, 4x mini-DisplayPort
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  • Radeon HD 6990 has 3650% more power consumption, than GeForce MX250.
  • GeForce MX250 is connected by PCIe 3.0 x4, and Radeon HD 6990 uses PCIe 2.0 x16 interface.
  • GeForce MX250 has 2 GB more memory, than Radeon HD 6990.
  • GeForce MX250 is used in Laptops, and Radeon HD 6990 - in Desktops.
  • GeForce MX250 is build with Pascal architecture, and Radeon HD 6990 - with TeraScale 3.
  • Core clock speed of GeForce MX250 is 688 MHz higher, than Radeon HD 6990.
  • GeForce MX250 is manufactured by 14 nm process technology, and Radeon HD 6990 - by 40 nm process technology.
  • Memory clock speed of GeForce MX250 is 2000 MHz higher, than Radeon HD 6990.

Game benchmarks

high / 1080p 12−14 14−16
ultra / 1080p 7−8 9−10
QHD / 1440p 2−3 3−4
low / 720p 27−30 30−35
medium / 1080p 16−18 18−20
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 15% more, than GeForce MX250.

Full Specs

  GeForce MX250 Radeon HD 6990
Architecture Pascal TeraScale 3
Code name N17S-G2 Antilles
Type Laptop Desktop
Release date 20 February 2019 8 March 2011
Pipelines 384 1536
Core clock speed 1518 MHz 830 MHz
Boost Clock 1582 MHz
Transistor count 1,800 million 2,640 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 24.91 79.68
Floating-point performance 2x 2,549.8 gflops
Length 295 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 7000 MHz 5000 MHz
Memory bandwidth 48.06 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2 N/A
CUDA 6.1
Bitcoin / BTC (SHA256) 265 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 24 Mh/s
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