Radeon HD 7750 vs Radeon R7 250X

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7750 and Radeon R7 250X. 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 Radeon HD 7750 and Radeon R7 250X. 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

  Radeon HD 7750 Radeon R7 250X
Power consumption (TDP) 75 Watt 80 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon R7 250X has 6% more power consumption, than Radeon HD 7750.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R7 250X has 1 GB more memory, than Radeon HD 7750.
  • Both cards are used in Desktops.
  • Radeon HD 7750 and Radeon R7 250X are build with GCN 1.0 architecture.
  • Radeon HD 7750 and Radeon R7 250X are manufactured by 28 nm process technology.
  • Radeon R7 250X is 42 mm longer, than Radeon HD 7750.
  • Memory clock speed of Radeon R7 250X is 500 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 7−8 10−12
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 1−2
low / 720p 18−20 24−27
medium / 1080p 9−10 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 40% more, than Radeon HD 7750.

Full Specs

  Radeon HD 7750 Radeon R7 250X
Architecture GCN 1.0 GCN 1.0
Code name Cape Verde Cape Verde
Type Desktop Desktop
Release date 15 February 2012 13 February 2014
Pipelines 512 640
Boost Clock 800 MHz 1000 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.60 38.00
Floating-point performance 819.2 gflops 1,216 gflops
Length 168 mm 210 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 1625 MHz
Memory bandwidth 72 GB/s 96 GB/s
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
FreeSync + +
Bus support PCIe 2.1 x16 PCIe 3.0
HDMI + +
Bitcoin / BTC (SHA256) 98 Mh/s 152 Mh/s
Eyefinity + +
Design reference reference
DisplayPort support +
CrossFire + +
DDMA audio +
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