Home GPU Comparison NVIDIA GeForce 8600M GT vs NVIDIA GeForce GTX 680MX Mac Edition

NVIDIA GeForce 8600M GT vs NVIDIA GeForce GTX 680MX Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GT and 2GB VRAM GeForce GTX 680MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GT 's Advantages
Lower TDP (20W vs 122W)
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 5 years and 5 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 22.40GB/s)
1504 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GT
0.061 TFLOPS
GeForce GTX 680MX Mac Edition +3521%
2.209 TFLOPS
VS

Graphics Card

May 2007
Release Date
Oct 2012
GeForce 8M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
4
SM Count
-
32
Shading Units
1536
16
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.800 GPixel/s
Pixel Rate
23.01 GPixel/s
7.600 GTexel/s
Texture Rate
92.03 GTexel/s
-
-
-
60.80 GFLOPS
FP32 (float)
2.209 TFLOPS
-
FP64 (double)
92.03 GFLOPS

Board Design

20W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G84
GPU Name
GK104
NB8P-GS
GPU Variant
N13E-GTX2-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.289 billion
Transistors
3.54 billion
169 mm²
Die Size
294 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1

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