Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Quadro4 780 XGL Radeon X550 Series
Halo: Reach 1474% 2831%
Cyberpunk 2077 6706% 12572%
Red Dead Redemption 2 4854% 9124%
Dragon Ball Z Kakarot 2956% 5590%
Call of Duty: Modern Warfare 4854% 9124%
Microsoft Flight Simulator 6706% 12572%
Doom Eternal 4159% 7831%
Grand Theft Auto VI 7469% 13995%
FIFA 20 2539% 4814%
Need For Speed Heat 4854% 9124%

In terms of overall gaming performance, the graphical capabilities of the Nvidia Quadro4 780 XGL are significantly better than the AMD Radeon X550 Series.

The Radeon X550 Series was released over a year more recently than the Quadro4 780 XGL, and so the Radeon X550 Series is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the Quadro4 780 XGL.

Both GPUs exhibit very poor performance, so rather than upgrading from one to the other you should consider looking at more powerful GPUs. Neither of these will be able to run the latest games in any playable way.

The Radeon X550 Series has 128 MB more video memory than the Quadro4 780 XGL, so is likely to be slightly better at displaying game textures at higher resolutions. This is supported by the fact that the Radeon X550 Series also has superior memory performance overall.

The Radeon X550 Series has 3.6 GB/sec greater memory bandwidth than the Quadro4 780 XGL, which means that the memory performance of the Radeon X550 Series is marginally better than the Quadro4 780 XGL.

Both the Quadro4 780 XGL and the Radeon X550 Series have 4 Shader Processing Units. The two GPUs are based on different architectures, but deliver an equivalent shader performance. To compare, we must continue to look at the memory bandwidth, Texture and Pixel Rates. In this case, we sadly do not have enough data in this area to complete the comparison.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed275 MHzvs400 MHz
Boost Clock-vs-
ArchitectureNV28RV370
OC Potential Poor vs -
Driver Support - vs -
Release Date01 Nov 2002vs21 Jun 2005
GPU LinkGD LinkGD Link
Approved
Comparison

GPU Memory

Memory128 MBvs256 MB
Memory Speed275 MHzvs500 MHz
Memory Bus128 Bitvs128 Bit
Memory TypeDDRvsDDR
Memory Bandwidth4.4GB/secvs8GB/sec
L2 Cache 0 KB green tick vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units4vs4
Actual Shader Performance0%vs0%
Technology150nmvs-
Texture Mapping Units8vs-
Texture Rate2.2 GTexel/svs-
Render Output Units4vs-
Pixel Rate1.1 GPixel/svs-
Comparison

GPU Outputs

Max Digital Resolution (WxH)-vs2048x1536
VGA Connections0vs1
DVI Connections2vs1
HDMI Connections0vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power--
Recommended PSU--

GPU Features

DirectX8.1vs9
Shader Model1.3vs2.0
Open GL1.5vs2.0
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended Processor--
Recommended RAM--
Maximum Recommended Gaming Resolution--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewQuadro4 780 XGL is a professional graphics card that will deliver similar gaming performance to GeForce4 Ti 4400, though worse due to the lack of support for gaming drivers.The Radeon R300 (introduced August 2002) is the third generation of Radeon graphics chips from ATI Technologies. The line features 3D acceleration based upon Direct3D 9.0 and OpenGL 2.0, a major improvement in features and performance compared to the preceding Radeon R200 design. R300 was the first fully Direct3D 9-capable consumer graphics chip. The processors also include 2D GUI acceleration, video acceleration, and multiple display outputs. R300 refers to the development codename of the initially released GPU of the generation. R300 and its derivatives would form the basis for ATI's consumer and professional product lines for over 3 years.
The integrated graphics processor based upon R300 is called Xpress 200.
Recommended CPU
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Possible GPU Upgrades
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GPU Variants
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