GeForce GTX 750 vs Radeon HD 6550A

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 750 and Radeon HD 6550A. 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 GeForce GTX 750 and Radeon HD 6550A. 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

  GeForce GTX 750 Radeon HD 6550A
Power consumption (TDP) 55 Watt 35 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 750 has 57% more power consumption, than Radeon HD 6550A.
  • GeForce GTX 750 is connected by PCIe 3.0 x16, and Radeon HD 6550A uses MXM-A (3.0) interface.
  • Radeon HD 6550A has 1 GB more memory, than GeForce GTX 750.
  • Both cards are used in Desktops.
  • GeForce GTX 750 is build with Maxwell architecture, and Radeon HD 6550A - with TeraScale 2.
  • Core clock speed of GeForce GTX 750 is 470 MHz higher, than Radeon HD 6550A.
  • GeForce GTX 750 is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6550A is 1595 MHz higher, than GeForce GTX 750.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 10−11
QHD / 1440p 4−5 0−1
low / 720p 35−40 1−2
medium / 1080p 21−24 0−1
The average gaming FPS of GeForce GTX 750 in Assassin's Creed Odyssey is 3600% more, than Radeon HD 6550A.

Full Specs

  GeForce GTX 750 Radeon HD 6550A
Architecture Maxwell TeraScale 2
Code name GM107 Pinewood
Type Desktop Desktop
Release date 18 February 2014 7 February 2011
Pipelines 512 480
Core clock speed 1020 MHz 550 MHz
Boost Clock 1085 MHz
Transistor count 1,870 million 627 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 34.72 13.20
Floating-point performance 1,111 gflops 624.0 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.0 GB/s 1600 MHz
Memory bandwidth 80 GB/s 25.6 GB/s
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 512
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 3 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 143 Mh/s
Blu Ray 3D +
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