Home GPU Comparison AMD Radeon RX 7800 vs NVIDIA GeForce 8600 GTS

AMD Radeon RX 7800 vs NVIDIA GeForce 8600 GTS

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 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 RX 7800 's Advantages
Released 15 years and 9 months late
Boost Clock2800MHz
Larger VRAM bandwidth (576.0GB/s vs 32.00GB/s)
3808 additional rendering cores
NVIDIA GeForce 8600 GTS 's Advantages
Lower TDP (60W vs 300W)

Score

Benchmark

FP32 (float)
Radeon RX 7800 +40029%
37.32 TFLOPS
GeForce 8600 GTS
0.093 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Apr 2007
Navi III
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1800 MHz
Base Clock
-
2800 MHz
Boost Clock
-
2250 MHz
Memory Clock
1000 MHz

Memory

16GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
576.0GB/s
Bandwidth
32.00GB/s

Render Config

-
SM Count
4
60
Compute Units
-
3840
Shading Units
32
240
TMUs
16
128
ROPs
8
-
Tensor Cores
-
60
RT Cores
-
128 KB per Array
L1 Cache
-
4 MB
L2 Cache
32 KB

Theoretical Performance

358.4 GPixel/s
Pixel Rate
5.400 GPixel/s
672.0 GTexel/s
Texture Rate
10.80 GTexel/s
86.02 TFLOPS
FP16 (half)
-
43.01 TFLOPS
FP32 (float)
92.80 GFLOPS
1344 GFLOPS
FP64 (double)
-

Graphics Processor

Navi 32
GPU Name
G84
Navi 32 XT
GPU Variant
G84-400-A2
RDNA 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
5 nm
Process Size
80 nm
Unknown
Transistors
0.289 billion
346 mm²
Die Size
169 mm²

Board Design

300W
TDP
60W
700 W
Suggested PSU
250 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.7
Shader Model
4.0

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