Home GPU Comparison NVIDIA GeForce 8600M GS vs NVIDIA GeForce 945M

NVIDIA GeForce 8600M GS vs NVIDIA GeForce 945M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 1024MB VRAM GeForce 945M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 23W)
NVIDIA GeForce 945M 's Advantages
Released 8 years and 11 months late
Boost Clock1189MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (16.02GB/s vs 12.80GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GS
0.029 TFLOPS
GeForce 945M +3048%
0.913 TFLOPS
VS

Graphics Card

May 2007
Release Date
Apr 2016
GeForce 8M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1189 MHz
400 MHz
Memory Clock
1001 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
12.80GB/s
Bandwidth
16.02GB/s

Render Config

-
-
-
1
SM Count
-
16
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
32 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
9.512 GPixel/s
3.600 GTexel/s
Texture Rate
28.54 GTexel/s
-
-
-
28.80 GFLOPS
FP32 (float)
913.2 GFLOPS
-
FP64 (double)
28.54 GFLOPS

Board Design

20W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

G86
GPU Name
GM108
G86-770-A2
GPU Variant
-
Tesla
Architecture
Maxwell
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
Unknown
127 mm²
Die Size
Unknown

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
5.0
4.0
Shader Model
5.1

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