Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce 8600 GTS

AMD Radeon HD 7670 OEM vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 256MB VRAM GeForce 8600 GTS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Released 4 years and 9 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)
448 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 66W)

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM +725%
0.768 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2007
Southern Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
4
6
Compute Units
-
480
Shading Units
32
24
TMUs
16
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB

Theoretical Performance

6.400 GPixel/s
Pixel Rate
5.400 GPixel/s
19.20 GTexel/s
Texture Rate
10.80 GTexel/s
-
FP16 (half)
-
768.0 GFLOPS
FP32 (float)
92.80 GFLOPS
-
FP64 (double)
-

Graphics Processor

Turks
GPU Name
G84
Turks XT (215-0803000)
GPU Variant
G84-400-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.716 billion
Transistors
0.289 billion
118 mm²
Die Size
169 mm²

Board Design

66W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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