AMD Radeon E9260 MXM vs ATI Mobility Radeon HD 4850 Mac Edition

VS

AMD Radeon E9260 MXM

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 512MB VRAM Mobility Radeon HD 4850 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 7 years and 1 months late

Boost Clock1200MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (112.0GB/s vs 54.40GB/s)

96 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 MXM +167%

2.15 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

Radeon E9260 MXM

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Sep 2016

Release Date

Aug 2009

Embedded

Generation

M9x

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

850 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

54.40GB/s

Render Config

14

Compute Units

10

-

896

Shading Units

800

48

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

8.048 GPixel/s

57.60 GTexel/s

Texture Rate

20.12 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

804.8 GFLOPS

134.4 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

M98

Baffin PRO

GPU Variant

M98 L2 (216-0732019)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.956 billion

123 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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