Quadro FX 5800 vs Radeon HD 4850 X2

When choosing between Quadro FX 5800 and Radeon HD 4850 X2, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro FX 5800 and Radeon HD 4850 X2.

Main Specs

  Quadro FX 5800 Radeon HD 4850 X2
Power consumption (TDP) 189 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 6-pin + 1x 8-pin
Memory type GDDR3 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors 2x DVI, 1x DisplayPort, 1x S-Video 4x DVI, 1x S-Video
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  • Radeon HD 4850 X2 has 32% more power consumption, than Quadro FX 5800.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 4850 X2 has 508 GB more memory, than Quadro FX 5800.
  • Both cards are used in Desktops.
  • Quadro FX 5800 is build with Tesla 2.0 architecture, and Radeon HD 4850 X2 - with TeraScale.
  • Core clock speed of Radeon HD 4850 X2 is 15 MHz higher, than Quadro FX 5800.
  • Quadro FX 5800 and Radeon HD 4850 X2 are manufactured by 55 nm process technology.
  • Both graphics cards are the same length of 267 mm.
  • Memory clock speed of Radeon HD 4850 X2 is 390 MHz higher, than Quadro FX 5800.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 5−6 5−6
Quadro FX 5800 and Radeon HD 4850 X2 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro FX 5800 Radeon HD 4850 X2
Architecture Tesla 2.0 TeraScale
Code name GT200B R700
Type Workstation Desktop
Release date 11 November 2008 7 November 2008
Pipelines 240 800
Core clock speed 610 MHz 625 MHz
Transistor count 1,400 million 956 million
Manufacturing process technology 55 nm 55 nm
Texture fill rate 48.80 25.00
Floating-point performance 622.1 gflops 2x 1,000.0 gflops
Length 267 mm 267 mm
Memory bus width 512 Bit 256 Bit
Memory clock speed 1600 MHz 1990 MHz
Memory bandwidth 102.4 GB/s 63.68 GB/s
DirectX 11.1 (10_0) 10.1 (10_1)
Shader Model 4.0 4.1
OpenGL 3.3 3.3
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA 1.3
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