Home GPU Comparison NVIDIA GeForce 8600M GS vs ATI Mobility Radeon HD 5870

NVIDIA GeForce 8600M GS vs ATI Mobility Radeon HD 5870

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 1024MB VRAM Mobility Radeon HD 5870 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 50W)
ATI Mobility Radeon HD 5870 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8600M GS
0.029 TFLOPS
Mobility Radeon HD 5870 +3762%
1.12 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2010
GeForce 8M
Generation
Manhattan
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
64.00GB/s

Render Config

1
SM Count
-
-
Compute Units
10
16
Shading Units
800
8
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

1.800 GPixel/s
Pixel Rate
11.20 GPixel/s
3.600 GTexel/s
Texture Rate
28.00 GTexel/s
-
FP16 (half)
-
28.80 GFLOPS
FP32 (float)
1120 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
Broadway
G86-770-A2
GPU Variant
Broadway XT (216-0769008)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
1.04 billion
127 mm²
Die Size
166 mm²

Board Design

20W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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