GRID K140Q vs Radeon R7 250

Find out if it is worth upgrading your current GPU setup by comparing GRID K140Q and Radeon R7 250. 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 GRID K140Q and Radeon R7 250. 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.

Main Specs

  GRID K140Q Radeon R7 250
Power consumption (TDP) 130 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors N/A
Memory type DDR3 DDR3, GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • GRID K140Q has 73% more power consumption, than Radeon R7 250.
  • GRID K140Q is connected by PCIe 3.0 x16, and Radeon R7 250 uses PCIe 3.0 x8 interface.
  • Radeon R7 250 has 1 GB more memory, than GRID K140Q.
  • Both cards are used in Desktops.
  • GRID K140Q is build with Kepler architecture, and Radeon R7 250 - with GCN.
  • GRID K140Q and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K140Q is 632 MHz higher, than Radeon R7 250.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 9−10 14−16
medium / 1080p 1−2 5−6
The average gaming FPS of Radeon R7 250 in Assassin's Creed Odyssey is 100% more, than GRID K140Q.

Full Specs

  GRID K140Q Radeon R7 250
Architecture Kepler GCN
Code name GK107 Oland XT
Type Workstation Desktop
Release date 28 June 2013 1 October 2013
Pipelines 192 384
Core clock speed 850 MHz
Boost Clock 1050 MHz
Transistor count 1,270 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60 25.20
Floating-point performance 326.4 gflops 716.8 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 1150 MHz
Memory bandwidth 28.51 GB/s 72 GB/s
Shared memory -
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 3.0
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
AppAcceleration +
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