Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Radeon HD 8670D GeForce 8600 GT 512MB GDDR3
Cyberpunk 2077 1089% 1514%
Hitman 3 1447% 2000%
Assassins Creed: Valhalla 988% 1376%
Call of Duty: Black Ops Cold War 953% 1329%
FIFA 21 500% 714%
Grand Theft Auto VI 1574% 2171%
Far Cry 6 1621% 2236%
Genshin Impact 1089% 1514%
Battlefield 6 1447% 2000%
Resident Evil 8 1089% 1514%

In terms of overall gaming performance, the graphical capabilities of the AMD Radeon HD 8670D are significantly better than the Nvidia GeForce 8600 GT 512MB GDDR3.

The Radeon HD 8670D has a 304 MHz higher core clock speed and 8 more Texture Mapping Units than the 8600 GT. This results in the Radeon HD 8670D providing 11.7 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 Radeon HD 8670D has a 304 MHz higher core clock speed than the 8600 GT and the same number of Render Output Units. This results in the Radeon HD 8670D providing 2.5 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 Radeon HD 8670D was released over three years more recently than the 8600 GT, and so the Radeon HD 8670D is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the 8600 GT when running the latest games.

The 8600 GT has 512 MB video memory, but the Radeon HD 8670D does not have an entry, so the two GPUs cannot be reliably compared in this area.

The Radeon HD 8670D has 384 Shader Processing Units and the GeForce 8600 GT 512MB GDDR3 has 32. However, the actual shader performance of the Radeon HD 8670D is 211 and the actual shader performance of the 8600 GT is 43. The Radeon HD 8670D having 168 better shader performance and an altogether better performance when taking into account other relevant data means that the Radeon HD 8670D delivers a slightly smoother and more efficient experience when processing graphical data than the 8600 GT.

The Radeon HD 8670D transistor size technology is 48 nm (nanometers) smaller than the 8600 GT. This means that the Radeon HD 8670D is expected to run much cooler and achieve higher clock frequencies than the 8600 GT.

The Radeon HD 8670D requires 100 Watts to run and the GeForce 8600 GT 512MB GDDR3 requires 46 Watts. We would recommend a PSU with at least 350 Watts for the 8600 GT, but we do not have a recommended PSU wattage for the Radeon HD 8670D. The Radeon HD 8670D requires 54 Watts more than the 8600 GT to run. The difference is significant enough that the Radeon HD 8670D may have an adverse affect on your yearly electricity bills in comparison to the 8600 GT.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed844 MHzvs540 MHz
Boost Clock-vs-
ArchitectureRichlandTesla G84
OC Potential - vs Poor
Driver Support - vs Poor
Release Date01 Jun 2013vs01 Apr 2007
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900 - vs green tick
3.1
1920x1080 - vs green tick
2.2
2560x1440 - vs green tick
1.4
3840x2160 - vs green tick
0.9

GPU Memory

MemoryN/Avs512 MB
Memory Speed1067 MHzvs700 MHz
Memory Bus128 Bitvs128 Bit
Memory TypeDDR3vsGDDR3
Memory Bandwidth34.1GB/secvs22.4GB/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 Units384vs32
Actual Shader Performance10%vs2%
Technology32nmvs80nm
Texture Mapping Units24vs16
Texture Rate20.3 GTexel/svs8.6 GTexel/s
Render Output Units8vs8
Pixel Rate6.8 GPixel/svs4.3 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)2560x1600vs2560x1600
VGA Connections0vs1
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power100 Wattsvs46 Watts
Recommended PSU-350 Watts & 24 Amps

GPU Features

DirectX11.1vs10.0
Shader Model5.0vs4.0
Open GL4.1vs3.3
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatednovsyes
Comparison

GPU Supporting Hardware

Recommended Processor-Intel Core 2 Duo E6600 2.4GHz
Recommended RAM-3 GB
Maximum Recommended Gaming Resolution-1024x768

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewRadeon HD 8670D is an embedded Graphics Card on the high-end Richland APUs A10-6700 and A10-6800K.
They offer 384 Shader Processing Units, 24 TMUs and 8 ROPs. The memory interface depends on whether or not the system's RAM is dual channelled.
While the central unit runs at 844MHz, since the GFX doesn't have dedicated memory, the bandwidth will depend on the system ram speed which can be up to 2133MHz (the max speed supported by the CPU). Therefore, the max operating memory clock is 1067MHz.
Its performance is quite superior to Intel HD 4600 but only very slightly better than previous Radeon HD 7660D.
GeForce 8600 GT 512MB GDDR3 is one of the many variants of the fast-middle-class GeForce 8600 GT.
On this version, the GPU is equipped with 512MB of standard GDDR3. The architecture allows the use of 512MB, since the GPU's processing power is strong enough and the memory controller is up for the task of processing 512MB. Therefore, the performance is superior to the 256MB version and any other version of DDR2, including 1GB.
However, and due to its architecture limitations, modern demanding games will require reduced settings, even if they don't require more than 512MB of video ram. Very Demanding games like Metro 2033 are only playable at the lowest settings.
Recommended CPU
-
Possible GPU Upgrades
N/A
N/A
GPU Variants
-
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