ATI Mobility Radeon HD 4860 vs NVIDIA GeForce 8600M GS

VS

ATI Mobility Radeon HD 4860

NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4860 and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4860 's Advantages

Released 1 years and 10 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)

624 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4860 +2768%

0.832 TFLOPS

GeForce 8600M GS

0.029 TFLOPS

Mobility Radeon HD 4860

VS

GeForce 8600M GS

Graphics Card

Mar 2009

Release Date

May 2007

M9x

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-II

Clock Speeds

-

1000 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

12.80GB/s

Render Config

8

Compute Units

-

SM Count

1

640

Shading Units

16

32

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

10.40 GPixel/s

Pixel Rate

1.800 GPixel/s

20.80 GTexel/s

Texture Rate

3.600 GTexel/s

-

832.0 GFLOPS

FP32 (float)

28.80 GFLOPS

166.4 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

20W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M97

GPU Name

G86

M97 M2 XT (216-0731000)

GPU Variant

G86-770-A2

TeraScale

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

80 nm

0.826 billion

Transistors

0.21 billion

137 mm²

Die Size

127 mm²

Graphics Features

10.1 (10_1)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

4.1

Shader Model

4.0

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