Home GPU Comparison NVIDIA GeForce 8600M GS vs NVIDIA GeForce GTX 485M

NVIDIA GeForce 8600M GS vs NVIDIA GeForce GTX 485M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 2GB VRAM GeForce GTX 485M 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 100W)
NVIDIA GeForce GTX 485M 's Advantages
Released 3 years and 8 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 12.80GB/s)
368 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GS
0.029 TFLOPS
GeForce GTX 485M +2944%
0.883 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2011
GeForce 8M
Generation
GeForce 400M
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
750 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
96.00GB/s

Render Config

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

Theoretical Performance

1.800 GPixel/s
Pixel Rate
9.200 GPixel/s
3.600 GTexel/s
Texture Rate
36.80 GTexel/s
-
-
-
28.80 GFLOPS
FP32 (float)
883.2 GFLOPS
-
FP64 (double)
73.60 GFLOPS

Board Design

20W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

G86
GPU Name
GF104
G86-770-A2
GPU Variant
N12E-GTX-A1
Tesla
Architecture
Fermi
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
1.95 billion
127 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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