AMD Radeon E8950 vs ATI Mobility Radeon HD 4850

VS

AMD Radeon E8950

ATI Mobility Radeon HD 4850

We compared two Mobile platform GPUs: 8GB VRAM Radeon E8950 and 1024MB VRAM Mobility Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8950 's Advantages

Released 6 years and 8 months late

Boost Clock1000MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (192.0GB/s vs 54.40GB/s)

1248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8950 +409%

4.096 TFLOPS

Mobility Radeon HD 4850

0.804 TFLOPS

Radeon E8950

VS

Mobility Radeon HD 4850

Graphics Card

Sep 2015

Release Date

Jan 2009

Embedded

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1500 MHz

Memory Clock

850 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

54.40GB/s

Render Config

32

Compute Units

10

-

2048

Shading Units

800

128

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

8.048 GPixel/s

128.0 GTexel/s

Texture Rate

20.12 GTexel/s

4.096 TFLOPS

FP16 (half)

-

4.096 TFLOPS

FP32 (float)

804.8 GFLOPS

256.0 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

95W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

M98

E8950

GPU Variant

M98 L2 (216-0732019)

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.956 billion

366 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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