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Gaming Performance Comparison

Recommended System Requirements
Game GeForce 8800 GTS EVGA SSC 640MB Edition GeForce GTX 980 4GB SLI
Cyberpunk 2077 516% 31%
Assassins Creed: Valhalla 468% 36%
Genshin Impact 521% 30%
Call of Duty: Black Ops Cold War 532% 29%
eFootball PES 2021 213% 65%
FIFA 21 213% 65%
Marvel's Avengers 488% 34%
Watch Dogs Legion 499% 33%
Mafia: Definitive Edition 791% 0%
Microsoft Flight Simulator 450% 38%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 980 4GB SLI are massively better than the Nvidia GeForce 8800 GTS EVGA SSC 640MB Edition.

The GTX 980 has a 550 MHz higher core clock speed and 232 more Texture Mapping Units than the 8800 GTS. This results in the GTX 980 providing 274.5 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 980 has a 550 MHz higher core clock speed and 108 more Render Output Units than the 8800 GTS. This results in the GTX 980 providing 132.6 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GTX 980 was released over three years more recently than the 8800 GTS, and so the GTX 980 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the 8800 GTS when running the latest games.

The GTX 980 has 7552 MB more video memory than the 8800 GTS, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GTX 980 also has superior memory performance overall.

The GTX 980 has 376.8 GB/sec greater memory bandwidth than the 8800 GTS, which means that the memory performance of the GTX 980 is massively better than the 8800 GTS.

The GeForce 8800 GTS EVGA SSC 640MB Edition has 96 Shader Processing Units and the GeForce GTX 980 4GB SLI has 4096. However, the actual shader performance of the 8800 GTS is 138 and the actual shader performance of the GTX 980 is 6724. The GTX 980 having 6586 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 980 delivers a massively smoother and more efficient experience when processing graphical data than the 8800 GTS.

The GTX 980 transistor size technology is 62 nm (nanometers) smaller than the 8800 GTS. This means that the GTX 980 is expected to run massively cooler and achieve higher clock frequencies than the 8800 GTS.

The GeForce 8800 GTS EVGA SSC 640MB Edition requires 143 Watts to run and the GeForce GTX 980 4GB SLI requires 350 Watts. We would recommend a PSU with at least 400 Watts for the 8800 GTS and a PSU with at least 750 Watts for the GTX 980. The GTX 980 requires 207 Watts more than the 8800 GTS to run. The difference is significant enough that the GTX 980 may have an adverse affect on your yearly electricity bills in comparison to the 8800 GTS.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed576 MHzvs1126 MHz
Boost Clock-vs1216 MHz
ArchitectureTesla G80Maxwell GM204-400-A1 (x2)
OC Potential Poor vs Fair
Driver Support Poor vs Great
Release Date01 Nov 2006vs19 Sep 2014
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
5.6
vs green tick
10
1920x1080
4.1
vs green tick
10
2560x1440
2.5
vs green tick
9.9
3840x2160
1.6
vs green tick
7.8

GPU Memory

Memory640 MBvs8192 MB
Memory Speed900 MHzvs1753 MHz
Memory Bus320 Bitvs512 Bit
Memory TypeGDDR3vsGDDR5
Memory Bandwidth72GB/secvs448.8GB/sec
L2 Cache 0 KB vs green tick 4096 KB
Delta Color Compression no vs yes
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units96vs4096
Actual Shader Performance7%vs100%
Technology90nmvs28nm
Texture Mapping Units24vs256
Texture Rate13.8 GTexel/svs288.3 GTexel/s
Render Output Units20vs128
Pixel Rate11.5 GPixel/svs144.1 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs4096x2160
VGA Connections0vs0
DVI Connections2vs1
HDMI Connections0vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power143 Wattsvs350 Watts
Recommended PSU400 Watts & 26 Ampsvs750 Watts & 42 Amps

GPU Features

DirectX10.0vs12.1
Shader Model4.0vs5.0
Open GL3.3vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core 2 Extreme QX6700 2.66GHzvsIntel Core i7-5820K 6-Core 3.3GHz
Recommended RAM4 GBvs16 GB
Maximum Recommended Gaming Resolution1440x900vs5760x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce 8800 GTS EVGA SSC 640MB Edition is a special edition of NVIDIA's Performance GeForce 8800 GTS 640MB, created by EVGA.

Overclock: Central Unit
The Central Unit now runs at 576MHz, instead of 513MHz.

Overclock: Memory Clock
The Operating Memory Clock is now of 900MHz while the Frame Buffer remains the same.

Cooling Solution
The Cooling System remains the same.

Performance
Benchmarks indicate a 7% performance over the reference GeForce 8800 GTS 640MB.
Overview
GeForce GTX 980 4GB SLI is a solution of two GeForce GTX 980 4GB put together using NVIDIA's SLI technology.

Architecture
The Second variant of the Maxwell Architecture, despite being also manufactured with a 28nm technology, has an extremely large L2 Cache and features a Third Generation Delta Color Compression which allows NVIDIA to produce Graphics Cards with relatively small memory data transfer rates, without causing too much impact on the overall performance. Furthermore, the Shaders have been redesigned and are both more powerful and energy efficient.

GPU
It consists of 2 GPUs codenamed GM204-400-A1 which, together, offer 4096 Shader Processing Units, 256 TMUs and 128 ROPs, on a 512-bit memory interface of fast GDDR5. The central unit runs at 1126MHz and goes up to 1216MHz, in Turbo Mode, while the memory clock operates at 1753MHz.

Power Consumption
Power Consumption lies between 300W and 400W.

Performance
Gaming benchmarks prove that at 4K (3840x2160) GeForce GTX 980 4GB SLI is over 7% faster than AMD's Radeon R9 295X2.

System Suggestions
We recommend a very strong processor (Intel Core i7 Six Core/AMD FX Eight Core) and 16GB of RAM for a system with GeForce GTX 980 4GB SLI.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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