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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 7750 VTX3D 1GB DDR3 Edition Quadro FX 3400
Halo: Reach 55% 733%
Cyberpunk 2077 568% 3503%
Red Dead Redemption 2 386% 2523%
Dragon Ball Z Kakarot 200% 1518%
Call of Duty: Modern Warfare 386% 2523%
Microsoft Flight Simulator 568% 3503%
Doom Eternal 318% 2155%
Grand Theft Auto VI 643% 3907%
FIFA 20 159% 1297%
Need For Speed Heat 386% 2523%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 7750 VTX3D 1GB DDR3 Edition are massively better than the Nvidia Quadro FX 3400.

The HD 7750 was released over three years more recently than the Quadro FX 3400, and so the HD 7750 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the Quadro FX 3400 when running the latest games.

The HD 7750 has 768 MB more video memory than the Quadro FX 3400, so is likely to be much better at displaying game textures at higher resolutions. However, the overall memory performance is about the same.

The Quadro FX 3400 has 3.2 GB/sec greater memory bandwidth than the HD 7750, which means that the memory performance of the Quadro FX 3400 is marginally better than the HD 7750.

The Radeon HD 7750 VTX3D 1GB DDR3 Edition has 512 Shader Processing Units and the Quadro FX 3400 has 6. However, the actual shader performance of the HD 7750 is 348 and the actual shader performance of the Quadro FX 3400 is 2. The HD 7750 having 346 better shader performance and an altogether better performance when taking into account other relevant data means that the HD 7750 delivers a noticeably smoother and more efficient experience when processing graphical data than the Quadro FX 3400.

The Quadro FX 3400 requires 101 Watts to run but there is no entry for the HD 7750. We would recommend a PSU with at least 400 Watts for the HD 7750 and a PSU with at least 350 Watts for the Quadro FX 3400. The HD 7750 has been recommended a PSU with 50 Watts more than the Quadro FX 3400. The difference is significant enough that the HD 7750 may have a slight adverse affect on your yearly electricity bills in comparison to the Quadro FX 3400.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed800 MHzvs350 MHz
Boost Clock-vs-
ArchitectureGCN 1.0 Cape Verde PRONV45GL
OC Potential Good vs -
Driver Support Good vs -
Release Date01 Oct 2012vs28 Jun 2004
GPU LinkGD LinkGD Link

Resolution Performance

green tick vs -
green tick vs -
green tick vs -
green tick vs -
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GPU Memory

Memory1024 MBvs256 MB
Memory Speed800 MHzvs450 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeDDR3vsGDDR3
Memory Bandwidth25.6GB/secvs28.8GB/sec
L2 Cache 512 KB green tick vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%

GPU Display

Shader Processing Units512vs6
Actual Shader Performance17%vs0%
Texture Mapping Units32vs-
Texture Rate25.6 GTexel/svs-
Render Output Units16vs-
Pixel Rate12.8 GPixel/svs-

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections1vs-
DVI Connections1vs2
HDMI Connections1vs-
DisplayPort Connections-vs-

GPU Power Requirements

Max Power-101 Watts
Recommended PSU400 Wattsvs350 Watts

GPU Features

Shader Model5.0vs3.0
Open GL4.4vs2.0
Open CL-vs-
Notebook GPUnono

GPU Supporting Hardware

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

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 7750 VTX3D 1GB DDR3 Edition is a special edition of the fast-middle-class Radeon HD 7750 1GB DDR3.
This version has no new features (when compared to the DDR3 version) and so it performs exactly like it.
The Quadro line of GPU cards emerged in an effort at market segmentation by NVIDIA. In introducing Quadro, NVIDIA was able to charge a premium for essentially the same graphics hardware in professional markets, and direct resources to properly serve the needs of those markets. To differentiate their offerings, NVIDIA used driver software and firmware to enable features vital to segments of the workstation market; e.g., high performance anti-aliased lines and two-sided lighting were reserved for the Quadro product. In addition, improved support through a certified driver program was put in place. These features were of little value in the gaming markets that NVIDIA's products already sold to, but prevented high end customers from using the less expensive products. This practice continues even today although some products use higher capacity faster memory.
Recommended CPU
Possible GPU Upgrades
GPU Variants