GeForce GTX 460 vs Radeon RX 550X

If you are going to buy a new graphics card and are choosing between GeForce GTX 460 and Radeon RX 550X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 460 stacks up against Radeon RX 550X, check out specs charts below.

Main Specs

  GeForce GTX 460 Radeon RX 550X
Power consumption (TDP) 160 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 6-pin & 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 768 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 460 has 220% more power consumption, than Radeon RX 550X.
  • GeForce GTX 460 is connected by PCIe 2.0 x16, and Radeon RX 550X uses PCIe 3.0 x8 interface.
  • GeForce GTX 460 has 764 GB more memory, than Radeon RX 550X.
  • Both cards are used in Desktops.
  • GeForce GTX 460 is build with Fermi architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of Radeon RX 550X is 425 MHz higher, than GeForce GTX 460.
  • GeForce GTX 460 is manufactured by 40 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Radeon RX 550X is 137 mm longer, than GeForce GTX 460.
  • Memory clock speed of Radeon RX 550X is 2400 MHz higher, than GeForce GTX 460.

Game benchmarks

high / 1080p 10−12 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 12−14
The average gaming FPS of GeForce GTX 460 in Assassin's Creed Odyssey is 7% more, than Radeon RX 550X.

Full Specs

  GeForce GTX 460 Radeon RX 550X
Architecture Fermi GCN 4.0
Code name GF104 Lexa
Type Desktop Desktop
Release date 12 July 2010 16 December 2018
Pipelines 336 512
Core clock speed 675 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 1,950 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.80 37.86
Floating-point performance 907.2 gflops 1,211 gflops
Length 8.25"(210 mm) (21 cm) 145 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 3600 MHz 6000 MHz
Memory bandwidth 86.4 GB/s 96 GB/s
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.1 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376"(111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 66 Mh/s
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