Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GT 320 GeForce 6800 Ultra
Red Dead Redemption 2 1797% 2157%
Cyberpunk 2077 2506% 3001%
Dragon Ball Z Kakarot 1070% 1292%
Microsoft Flight Simulator 2506% 3001%
Call of Duty: Modern Warfare 1797% 2157%
Doom Eternal 1531% 1841%
FIFA 20 911% 1103%
Grand Theft Auto VI 2799% 3349%
Need For Speed Heat 1797% 2157%
Halo: Reach 503% 617%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GT 320 are noticeably better than the Nvidia GeForce 6800 Ultra.

The GeForce GT 320 was released over three years more recently than the GeForce 6800 Ultra, and so the GeForce GT 320 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the GeForce 6800 Ultra when running the latest games.

The GeForce GT 320 has 768 MB more video memory than the GeForce 6800 Ultra, so is likely to be much better at displaying game textures at higher resolutions. However, the overall memory performance is about the same.

The GeForce 6800 Ultra has 9.9 GB/sec greater memory bandwidth than the GeForce GT 320, which means that the memory performance of the GeForce 6800 Ultra is marginally better than the GeForce GT 320.

The GeForce GT 320 has 72 Shader Processing Units and the GeForce 6800 Ultra has 22. However, the actual shader performance of the GeForce GT 320 is 89 and the actual shader performance of the GeForce 6800 Ultra is 9. The GeForce GT 320 having 80 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce GT 320 delivers a marginally smoother and more efficient experience when processing graphical data than the GeForce 6800 Ultra.

The GeForce GT 320 requires 43 Watts to run and the GeForce 6800 Ultra requires 124 Watts. We would recommend a PSU with at least 300 Watts for the GeForce GT 320. The GeForce 6800 Ultra requires 81 Watts more than the GeForce GT 320 to run. The difference is significant enough that the GeForce 6800 Ultra may have an adverse affect on your yearly electricity bills in comparison to the GeForce GT 320.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed540 MHzvs400 MHz
Boost Clock-vs-
ArchitectureGT215NV40/NV45
OC Potential - vs -
Driver Support - vs -
Release Date01 Feb 2010vs01 Mar 2005
GPU LinkGD LinkGD Link
Approved
Comparison

GPU Memory

Memory1024 MBvs256 MB
Memory Speed790 MHzvs550 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeGDDR3vsGDDR3
Memory Bandwidth25.3GB/secvs35.2GB/sec
L2 Cache - vs -
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units72vs22
Actual Shader Performance4%vs0%
Technology40nmvs-
Texture Mapping Units24vs-
Texture Rate13 GTexel/svs-
Render Output Units8vs-
Pixel Rate4.3 GPixel/svs-
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections1vs0
DVI Connections1vs2
HDMI Connections1vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power43 Wattsvs124 Watts
Recommended PSU300 Watts & 20 Amps-

GPU Features

DirectX10.1vs9.0c
Shader Model4.1vs3.0
Open GL3.2vs1.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

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

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GT 320 is an entry-level GFX based on the 2009, 40nm, second-generation unified architecture.
It's based on the GT215 Core and offers 72 Shader Processing Units, 24 TMUs and 8 ROPs, on a 128-bit memory interface of standard GDDR3. The central unit runs at 540MHz and the memory clock operates at up to 790MHz.
Its performance lies around GeForce GT 230.
Today's modern demanding games will have to be played at low (most) or medium (some) settings to achieve fluent frame rates. DirectX 11 games aren't supported.
The groundbreaking new NVIDIA GeForce 6800 graphics processing units (GPUs) and their revolutionary technologies power worlds where reality and fantasy meet; worlds in which new standards are set for visual realism and quality, performance, and video functionality. The GeForce 6800 GPUs deliver powerful, elegant graphics to drench your senses, immersing you in unparalleled worlds of visual effects for the ultimate PC experience.
Recommended CPU
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Possible GPU Upgrades
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GPU Variants
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