AMD Radeon E9550 MXM vs ATI Mobility Radeon HD 4850 X2

VS

AMD Radeon E9550 MXM ATI Mobility Radeon HD 4850 X2

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 1024MB VRAM Mobility Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages

Released 7 years and 8 months late

Boost Clock1266MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (160.0GB/s vs 89.60GB/s)

1504 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9550 MXM +629%

5.834 TFLOPS

Mobility Radeon HD 4850 X2

0.8 TFLOPS

Radeon E9550 MXM

VS

Mobility Radeon HD 4850 X2

Graphics Card

Sep 2016

Release Date

Jan 2009

Embedded

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1120 MHz

Base Clock

-

1266 MHz

Boost Clock

-

1250 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

89.60GB/s

Render Config

-

SM Count

-

36

Compute Units

10

2304

Shading Units

800

144

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

40.51 GPixel/s

Pixel Rate

8.000 GPixel/s

182.3 GTexel/s

Texture Rate

20.00 GTexel/s

5.834 TFLOPS

FP16 (half)

-

5.834 TFLOPS

FP32 (float)

800.0 GFLOPS

364.6 GFLOPS

FP64 (double)

160.0 GFLOPS

Graphics Processor

Ellesmere

GPU Name

M98

Ellesmere XT

GPU Variant

M98 L2 (216-0732019)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.956 billion

232 mm²

Die Size

256 mm²

Board Design

95W

TDP

Unknown

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

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

-

CUDA

-

6.4

Shader Model

4.1

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