AMD Radeon R9 M265X vs NVIDIA GeForce 8600M GS

VS

AMD Radeon R9 M265X

NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M265X and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M265X 's Advantages

Released 6 years and 10 months late

Boost Clock625MHz

More VRAM (2GB vs 512GB)

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

624 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M265X +2658%

0.8 TFLOPS

GeForce 8600M GS

0.029 TFLOPS

Radeon R9 M265X

VS

GeForce 8600M GS

Graphics Card

Mar 2014

Release Date

May 2007

Gem System

Generation

GeForce 8M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

575 MHz

Base Clock

-

625 MHz

Boost Clock

-

1000 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

12.80GB/s

Render Config

10

Compute Units

-

SM Count

1

640

Shading Units

16

40

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

10.00 GPixel/s

Pixel Rate

1.800 GPixel/s

25.00 GTexel/s

Texture Rate

3.600 GTexel/s

-

800.0 GFLOPS

FP32 (float)

28.80 GFLOPS

50.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

20W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Venus

GPU Name

G86

Venus PRO (216-0846009)

GPU Variant

G86-770-A2

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.5 billion

Transistors

0.21 billion

123 mm²

Die Size

127 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

CUDA

1.1

6.5 (5.1)

Shader Model

4.0

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