Home GPU Comparison AMD Radeon RX 7700S vs NVIDIA GeForce 8600M GT Mac Edition

AMD Radeon RX 7700S vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7700S and 512MB VRAM GeForce 8600M GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700S 's Advantages
Released 15 years and 3 months late
Boost Clock2500MHz
Larger VRAM bandwidth (288.0GB/s vs 20.32GB/s)
2016 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 7700S +34033%
20.48 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Oct 2007
Navi Mobile
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-II

Clock Speeds

1500 MHz
Base Clock
-
2500 MHz
Boost Clock
-
2250 MHz
Memory Clock
635 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
288.0GB/s
Bandwidth
20.32GB/s

Render Config

-
SM Count
4
32
Compute Units
-
2048
Shading Units
32
128
TMUs
16
64
ROPs
8
-
Tensor Cores
-
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
32 KB

Theoretical Performance

160.0 GPixel/s
Pixel Rate
3.760 GPixel/s
320.0 GTexel/s
Texture Rate
7.520 GTexel/s
40.96 TFLOPS
FP16 (half)
-
20.48 TFLOPS
FP32 (float)
60.16 GFLOPS
640.0 GFLOPS
FP64 (double)
-

Graphics Processor

Navi 33
GPU Name
G84
Navi 33 XT
GPU Variant
NB8P-GS
RDNA 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
6 nm
Process Size
80 nm
13.3 billion
Transistors
0.289 billion
204 mm²
Die Size
169 mm²

Board Design

100W
TDP
20W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

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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