Home GPU Comparison NVIDIA GeForce 705A vs NVIDIA GeForce 8600M GS

NVIDIA GeForce 705A vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705A and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705A 's Advantages
Released 7 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
32 additional rendering cores
Lower TDP (15W vs 20W)

Score

Benchmark

FP32 (float)
GeForce 705A +213%
0.091 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
May 2007
GeForce 700A
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
1
SM Count
1
48
Shading Units
16
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

950.0 MPixel/s
Pixel Rate
1.800 GPixel/s
3.800 GTexel/s
Texture Rate
3.600 GTexel/s
-
-
-
91.20 GFLOPS
FP32 (float)
28.80 GFLOPS
7.600 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF119
GPU Name
G86
GF119 B1
GPU Variant
G86-770-A2
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.292 billion
Transistors
0.21 billion
79 mm²
Die Size
127 mm²

Graphics Features

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

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