GeForce GTX 275 vs Radeon 550X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and Radeon 550X. 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 275 and Radeon 550X. 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 275 Radeon 550X
Power consumption (TDP) 219 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 2 GB
Display Connectors 2x DVI 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 275 has 338% more power consumption, than Radeon 550X.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon 550X uses PCIe 3.0 x8 interface.
  • GeForce GTX 275 has 894 GB more memory, than Radeon 550X.
  • Both cards are used in Desktops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of GeForce GTX 275 is 322 MHz higher, than Radeon 550X.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Radeon 550X is 135 mm longer, than GeForce GTX 275.
  • Memory clock speed of Radeon 550X is 5866 MHz higher, than GeForce GTX 275.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 16−18
medium / 1080p 8−9 9−10
GeForce GTX 275 and Radeon 550X have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 275 Radeon 550X
Architecture Tesla 2.0 GCN 4.0
Code name GT200B Lexa
Type Desktop Desktop
Release date 15 January 2009 27 March 2019
Pipelines 240 512
Core clock speed 1404 MHz 1082 MHz
Boost Clock 1218 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 50.6 billion/sec 38.98
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm) 145 mm
Memory bus width 448 Bit 128 Bit
Memory clock speed 1134 MHz 7000 MHz
Memory bandwidth 127.0 GB/s 112.0 GB/s
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.4
OpenGL 3.0 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
CUDA cores 240
Bus support PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
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