Home GPU Comparison NVIDIA GeForce 920M vs NVIDIA GeForce 8600M GT Mac Edition

NVIDIA GeForce 920M vs NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M 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 920M 's Advantages
Released 7 years and 5 months late
More VRAM (2GB vs 512GB)
352 additional rendering cores
NVIDIA GeForce 8600M GT Mac Edition 's Advantages
Larger VRAM bandwidth (20.32GB/s vs 14.40GB/s)
Lower TDP (20W vs 33W)

Score

Benchmark

FP32 (float)
GeForce 920M +1121%
0.733 TFLOPS
GeForce 8600M GT Mac Edition
0.06 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Oct 2007
GeForce 900M
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
635 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
20.32GB/s

Render Config

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

Theoretical Performance

7.632 GPixel/s
Pixel Rate
3.760 GPixel/s
30.53 GTexel/s
Texture Rate
7.520 GTexel/s
-
-
-
732.7 GFLOPS
FP32 (float)
60.16 GFLOPS
30.53 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208B
GPU Name
G84
N16V-GM
GPU Variant
NB8P-GS
Kepler 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.02 billion
Transistors
0.289 billion
87 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
3.5
CUDA
1.1
5.1
Shader Model
4.0

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