2.1
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Gaming Performance Comparison

Recommended System Requirements
Game Quadro Plex 7000 Radeon HD 4830 512MB
Red Dead Redemption 2 92% 569%
Cyberpunk 2077 163% 819%
Doom Eternal 65% 475%
Call of Duty: Modern Warfare 92% 569%
Dragon Ball Z Kakarot 18% 313%
Halo: Reach 39% 113%
Microsoft Flight Simulator 163% 819%
Star Wars: Jedi - Fallen Order 163% 819%
Grand Theft Auto VI 193% 922%
Need For Speed Heat 92% 569%

In terms of overall gaming performance, the graphical capabilities of the Nvidia Quadro Plex 7000 are massively better than the AMD Radeon HD 4830 512MB.

The HD 4830 has a 1 MHz higher core clock speed than the Quadro Plex 7000, but the Quadro Plex 7000 has 96 more Texture Mapping Units than the HD 4830. As a result, the Quadro Plex 7000 exhibits a 55.1 GTexel/s better Texture Fill Rate than the HD 4830. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The HD 4830 has a 1 MHz higher core clock speed than the Quadro Plex 7000, but the Quadro Plex 7000 has 80 more Render Output Units than the HD 4830. As a result, the Quadro Plex 7000 exhibits a 45.9 GPixel/s better Pixel Fill Rate than the HD 4830. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The Quadro Plex 7000 was released over a year more recently than the HD 4830, and so the Quadro Plex 7000 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the HD 4830.

The Quadro Plex 7000 has 11776 MB more video memory than the HD 4830, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the Quadro Plex 7000 also has superior memory performance overall.

The Quadro Plex 7000 has 230.4 GB/sec greater memory bandwidth than the HD 4830, which means that the memory performance of the Quadro Plex 7000 is massively better than the HD 4830.

The Quadro Plex 7000 has 1024 Shader Processing Units and the Radeon HD 4830 512MB has 640. However, the actual shader performance of the Quadro Plex 7000 is 1176 and the actual shader performance of the HD 4830 is 258. The Quadro Plex 7000 having 918 better shader performance and an altogether better performance when taking into account other relevant data means that the Quadro Plex 7000 delivers a massively smoother and more efficient experience when processing graphical data than the HD 4830.

The Quadro Plex 7000 transistor size technology is 15 nm (nanometers) smaller than the HD 4830. This means that the Quadro Plex 7000 is expected to run slightly cooler and achieve higher clock frequencies than the HD 4830.

The Quadro Plex 7000 requires 600 Watts to run and the Radeon HD 4830 512MB requires 95 Watts. We would recommend a PSU with at least 900 Watts for the Quadro Plex 7000 and a PSU with at least 450 Watts for the HD 4830. The Quadro Plex 7000 requires 505 Watts more than the HD 4830 to run. The difference is significant enough that the Quadro Plex 7000 may have an adverse affect on your yearly electricity bills in comparison to the HD 4830.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed574 MHzvs575 MHz
Boost Clock-vs-
ArchitectureFermi GF100 (x2)R700 RV790 LE
OC Potential Poor vs Fair
Driver Support Poor vs Poor
Release Date25 Jul 2011vs21 Oct 2008
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900 - vs green tick
5.1
1920x1080 - vs green tick
3.7
2560x1440 - vs green tick
2.5
3840x2160 - vs green tick
1.7

GPU Memory

Memory12288 MBvs512 MB
Memory Speed750 MHzvs900 MHz
Memory Bus768 Bitvs256 Bit
Memory TypeGDDR5vsGDDR3
Memory Bandwidth288GB/secvs57.6GB/sec
L2 Cache 1536 KB green tick vs 0 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units1024vs640
Actual Shader Performance57%vs12%
Technology40nmvs55nm
Texture Mapping Units128vs32
Texture Rate73.5 GTexel/svs18.4 GTexel/s
Render Output Units96vs16
Pixel Rate55.1 GPixel/svs9.2 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs0
DVI Connections4vs2
HDMI Connections0vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power600 Wattsvs95 Watts
Recommended PSU900 Watts & 60 Ampsvs450 Watts & 33 Amps

GPU Features

DirectX12.0vs10.1
Shader Model5.0vs4.1
Open GL4.5vs3.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i7-2700K 4-Core 3.50GHzvsIntel Core 2 Duo E8400 3.0GHz
Recommended RAM8 GBvs4 GB
Maximum Recommended Gaming Resolution1920x1080vs1600x900

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewQuadro Plex 7000 is an enthusiast professional card based on the 40nm, Fermi architecture.

It's based on 2 Fermi GF100 GPUs and thus offers 1024 Shader Processing Units, 128 TMUs and 96 ROPs, on a 768-bit memory interface of fast GDDR5. The central unit runs at 574MHz and the memory clock operates at up to 750MHz. It has a L2 Cache of 1536KB and a rated board TDP of 600 Watts.

Despite exhibiting similarities to GeForce GTX 590, due to being under-clocked and because Quadro Plex 7000's drivers are only certified for professional applications only, its gaming performance is up to 10% slower than GeForce GTX 590.
Radeon HD 4830 is a high-end GPU based on the 55nm, third unified shader architecture, R700.
It's based on the RV790 LE Core (related to Radeon HD 4860) and offers 640 Shader Processing Units, 32 TMUs and 16 ROPs a 256-bit memory interface of standard GDDR3. The central unit runs at 575MHz and the memory clock runs at up to 900MHz.
It performs much worse when compared to Radeon HD 4850/Radeon HD 4870 due to being paired with standard GDDR3, featuring less Shading Units & TMUs and being relatively underclocked. However, it's expected to consume only up to 95 Watt.
Some of today's modern games should run fluently at high settings but with modest resolutions. DirectX 11 games aren't supported.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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