GeForce GTX 550 Ti vs Radeon HD 4850 X2

In this comparison between GeForce GTX 550 Ti and Radeon HD 4850 X2 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 550 Ti will be the best choice, for others Radeon HD 4850 X2 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 550 Ti Radeon HD 4850 X2
Power consumption (TDP) 116 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 1 GB 512 MB
Display Connectors 2x DVI, 1x mini-HDMI 4x DVI, 1x S-Video
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  • Radeon HD 4850 X2 has 115% more power consumption, than GeForce GTX 550 Ti.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 4850 X2 has 511 GB more memory, than GeForce GTX 550 Ti.
  • Both cards are used in Desktops.
  • GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 4850 X2 - with TeraScale.
  • Core clock speed of GeForce GTX 550 Ti is 275 MHz higher, than Radeon HD 4850 X2.
  • GeForce GTX 550 Ti is manufactured by 40 nm process technology, and Radeon HD 4850 X2 - by 55 nm process technology.
  • Radeon HD 4850 X2 is 259 mm longer, than GeForce GTX 550 Ti.
  • Memory clock speed of Radeon HD 4850 X2 is 1986 MHz higher, than GeForce GTX 550 Ti.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 2−3
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 5−6
The average gaming FPS of GeForce GTX 550 Ti in Assassin's Creed Odyssey is 66% more, than Radeon HD 4850 X2.

Full Specs

  GeForce GTX 550 Ti Radeon HD 4850 X2
Architecture Fermi TeraScale
Code name GF116 R700
Type Desktop Desktop
Release date 15 March 2011 7 November 2008
Pipelines 192 800
Core clock speed 900 MHz 625 MHz
Transistor count 1,170 million 956 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 28.8 billion/sec 25.00
Floating-point performance 691.2 gflops 2x 1,000.0 gflops
Length 8.25" (21 cm) 267 mm
Memory bus width 192 Bit 256 Bit
Memory clock speed 4.1 GB/s 1990 MHz
Memory bandwidth 98.4 GB/s 63.68 GB/s
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.2 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA +
CUDA cores 192
Bus support 16x PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
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