GeForce GTX 260 vs Radeon RX 550X

In this comparison between GeForce GTX 260 and Radeon RX 550X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 260 will be the best choice, for others Radeon RX 550X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 260 Radeon RX 550X
Power consumption (TDP) 182 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 4 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 260 has 264% more power consumption, than Radeon RX 550X.
  • GeForce GTX 260 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • GeForce GTX 260 has 892 GB more memory, than Radeon RX 550X.
  • Both cards are used in Desktops.
  • GeForce GTX 260 is build with Tesla 2.0 architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of GeForce GTX 260 is 142 MHz higher, than Radeon RX 550X.
  • GeForce GTX 260 is manufactured by 65 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Radeon RX 550X is 135 mm longer, than GeForce GTX 260.
  • Memory clock speed of Radeon RX 550X is 5001 MHz higher, than GeForce GTX 260.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 116% more, than GeForce GTX 260.

Full Specs

  GeForce GTX 260 Radeon RX 550X
Architecture Tesla 2.0 GCN 4.0
Code name GT200 Lexa
Type Desktop Desktop
Release date 16 June 2008 16 December 2018
Pipelines 192 512
Core clock speed 1242 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 1,400 million 2,200 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 36.9 billion/sec 37.86
Floating-point performance 476.9 gflops 1,211 gflops
Length 10.5" (267 mm) (26.7 cm) 145 mm
Memory bus width 448 Bit 128 Bit
Memory clock speed 999 MHz 6000 MHz
Memory bandwidth 111.9 GB/s 96 GB/s
DirectX 11.1 (10_0) 12 (12_0)
Shader Model 4.0 6.4
OpenGL 2.1 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
CUDA cores 192
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 30 Mh/s
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