AMD Radeon E9260 MXM vs AMD Radeon HD 6630M Mac Edition

VS

AMD Radeon E9260 MXM

AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 256MB VRAM Radeon HD 6630M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages

Released 5 years and 8 months late

Boost Clock1200MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (112.0GB/s vs 19.20GB/s)

416 additional rendering cores

AMD Radeon HD 6630M Mac Edition 's Advantages

Lower TDP (26W vs 50W)

Score

Benchmark

FP32 (float)

Radeon E9260 MXM +347%

2.15 TFLOPS

Radeon HD 6630M Mac Edition

0.48 TFLOPS

Radeon E9260 MXM

VS

Radeon HD 6630M Mac Edition

Graphics Card

Sep 2016

Release Date

Jan 2011

Embedded

Generation

Vancouver

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

19.20GB/s

Render Config

14

Compute Units

6

-

896

Shading Units

480

48

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

4.000 GPixel/s

57.60 GTexel/s

Texture Rate

12.00 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

480.0 GFLOPS

134.4 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

26W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

Whistler

Baffin PRO

GPU Variant

Whistler LP

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

0.716 billion

123 mm²

Die Size

104 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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