Select any two GPUs for comparison
VS

Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 3800 series GeForce 8600 GTS 512MB
Cyberpunk 2077 1209% 1229%
Assassins Creed: Valhalla 1098% 1116%
Call of Duty: Black Ops Cold War 1059% 1076%
Watch Dogs Legion 1163% 1182%
FIFA 21 560% 571%
Microsoft Flight Simulator 1059% 1076%
Godfall 2026% 2059%
Grand Theft Auto VI 1742% 1771%
World of Warcraft: Shadowlands 1777% 1806%
Genshin Impact 1209% 1229%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 3800 series are marginally better than the Nvidia GeForce 8600 GTS 512MB.

The HD 3800 has no core clock speed set, so any comparison between Texture and Pixel Fill Rates is not currently possible.

The HD 3800 was released less than a year after the 8600 GTS, and so they are likely to have similar driver support for optimizing performance when running the latest games.

The Radeon HD 3800 series and the GeForce 8600 GTS 512MB have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The 8600 GTS has 32 GB/sec greater memory bandwidth than the HD 3800, which means that the memory performance of the 8600 GTS is noticeably better than the HD 3800.

The Radeon HD 3800 series has 320 Shader Processing Units and the GeForce 8600 GTS 512MB has 32. However, the actual shader performance of the HD 3800 is 0 and the actual shader performance of the 8600 GTS is 54. The 8600 GTS having 54 better shader performance and an altogether better performance when taking into account other relevant data means that the 8600 GTS delivers a noticeably smoother and more efficient experience when processing graphical data than the HD 3800.

The HD 3800 transistor size technology is 25 nm (nanometers) smaller than the 8600 GTS. This means that the HD 3800 is expected to run slightly cooler and achieve higher clock frequencies than the 8600 GTS. While they exhibit similar graphical performance, the HD 3800 should consume less power than the 8600 GTS.

The GeForce 8600 GTS 512MB requires 75 Watts to run but there is no entry for the HD 3800. We would recommend a PSU with at least 350 Watts for the 8600 GTS, but we do not have a recommended PSU wattage for the HD 3800.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed-vs675 MHz
Boost Clock-vs-
ArchitectureRV670 Tesla G84
OC Potential - vs Fair
Driver Support - vs Poor
Release Date01 Nov 2007vs01 Apr 2007
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900 - vs green tick
3.6
1920x1080 - vs green tick
2.5
2560x1440 - vs green tick
1.6
3840x2160 - vs green tick
1.1

GPU Memory

Memory512 MBvs512 MB
Memory Speed-vs1000 MHz
Memory Bus256 Bitvs128 Bit
Memory TypeDDR3vsGDDR3
Memory Bandwidth-vs32GB/sec
L2 Cache - vs green tick 0 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units320vs32
Actual Shader Performance-vs3%
Technology55nmvs80nm
Texture Mapping Units16vs16
Texture Rate-vs10.8 GTexel/s
Render Output Units16vs8
Pixel Rate-vs5.4 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs0
DVI Connections0vs2
HDMI Connections0vs0
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power-75 Watts
Recommended PSU-350 Watts & 24 Amps

GPU Features

DirectX10.1vs10.0
Shader Model4.1vs4.0
Open GL3.2vs3.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended Processor-Intel Core 2 Duo E6600 2.4GHz
Recommended RAM-3 GB
Maximum Recommended Gaming Resolution-1280x720

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 3800 Series is not a GPU but instead a combination between Radeon HD 3830, Radeon HD 3850 and Radeon HD 3870 whose rank is a balance between the three and that exists for System Requirements purposes only.GeForce 8600 GTS is a fast-middle-class GFX based on the 80nm variant of the first-shader unified architecture.
It's based on the G84 Core and offers 32 Shader Processing Units, 16 TMUs and 8 ROPs, on a 128-bit memory interface of GDDR3. The central unit runs at 675MHz and the memory clock operates 1000MHz. It will consume no more than 75 Watt.
It's therefore a further clocked GeForce 8600 GT and should be significantly faster.
This GPU is only suited for a 1024x768 (or less) resolution. Today's games will run at medium settings although extremely demanding games might not run at all. DirectX 11 based games aren't supported and its performance will decrease drastically, as the resolution increases.
Recommended CPU
-
Possible GPU Upgrades
-
GPU Variants
-
-