Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce 8600M GT Mac Edition

NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M 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 GT 755M Mac Edition 's Advantages
Released 6 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 20.32GB/s)
352 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Lower TDP (20W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +1288%
0.833 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Oct 2007
GeForce 700M
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
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
20.32GB/s

Render Config

-
-
-
-
SM Count
4
384
Shading Units
32
32
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

8.680 GPixel/s
Pixel Rate
3.760 GPixel/s
34.72 GTexel/s
Texture Rate
7.520 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
60.16 GFLOPS
34.72 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
G84
GT 755M
GPU Variant
NB8P-GS
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.27 billion
Transistors
0.289 billion
118 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

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