Home GPU Comparison NVIDIA GeForce 8600M GT Mac Edition vs NVIDIA GeForce RTX 4090 Max-Q

NVIDIA GeForce 8600M GT Mac Edition vs NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GT Mac Edition and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 80W)
NVIDIA GeForce RTX 4090 Max-Q 's Advantages
Released 15 years and 3 months late
Boost Clock1455MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 20.32GB/s)
9696 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GT Mac Edition
0.06 TFLOPS
GeForce RTX 4090 Max Q +47083%
28.31 TFLOPS
VS

Graphics Card

Oct 2007
Release Date
Jan 2023
GeForce 8M
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
930 MHz
-
Boost Clock
1455 MHz
635 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
20.32GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
4
SM Count
76
32
Shading Units
9728
16
TMUs
304
8
ROPs
112
-
Tensor Cores
304
-
RT Cores
76
-
L1 Cache
128 KB (per SM)
32 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

3.760 GPixel/s
Pixel Rate
163.0 GPixel/s
7.520 GTexel/s
Texture Rate
442.3 GTexel/s
-
FP16 (half)
28.31 TFLOPS
60.16 GFLOPS
FP32 (float)
28.31 TFLOPS
-
FP64 (double)
442.3 GFLOPS

Board Design

20W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

G84
GPU Name
AD103
NB8P-GS
GPU Variant
GN21-X11
Tesla
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
80 nm
Process Size
4 nm
0.289 billion
Transistors
45.9 billion
169 mm²
Die Size
379 mm²

Graphics Features

11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
8.9
4.0
Shader Model
6.7

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