Home GPU Comparison NVIDIA GeForce GT 650M vs NVIDIA GeForce 8600M GT

NVIDIA GeForce GT 650M vs NVIDIA GeForce 8600M GT

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 512MB VRAM GeForce 8600M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Released 4 years and 10 months late
Boost Clock950MHz
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 22.40GB/s)
352 additional rendering cores
NVIDIA GeForce 8600M GT 's Advantages
Lower TDP (20W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GT 650M +1096%
0.73 TFLOPS
GeForce 8600M GT
0.061 TFLOPS
VS

Graphics Card

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

Clock Speeds

835 MHz
Base Clock
-
950 MHz
Boost Clock
-
900 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
22.40GB/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

7.600 GPixel/s
Pixel Rate
3.800 GPixel/s
30.40 GTexel/s
Texture Rate
7.600 GTexel/s
-
-
-
729.6 GFLOPS
FP32 (float)
60.80 GFLOPS
30.40 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
G84
N13P-GT-A2
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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