NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce 8600M GT Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition 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
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Released 5 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 20.32GB/s)
1312 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 675MX Mac Edition
+3121%
1.933 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
Graphics Card
Apr 2013
Release Date
Oct 2007
GeForce 600M
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II
Clock Speeds
-
-
-
-
-
-
1250 MHz
Memory Clock
635 MHz
Memory
1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
20.32GB/s
Render Config
-
-
-
-
SM Count
4
1344
Shading Units
32
112
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
20.13 GPixel/s
Pixel Rate
3.760 GPixel/s
80.53 GTexel/s
Texture Rate
7.520 GTexel/s
-
-
-
1.933 TFLOPS
FP32 (float)
60.16 GFLOPS
80.53 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK104
GPU Name
G84
N13E-GSR-A2
GPU Variant
NB8P-GS
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.289 billion
294 mm²
Die Size
169 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0
