AMD Radeon Pro WX 7100 Mobile vs ATI Mobility Radeon HD 3850

VS

AMD Radeon Pro WX 7100 Mobile

ATI Mobility Radeon HD 3850

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro WX 7100 Mobile and 512MB VRAM Mobility Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 7100 Mobile 's Advantages

Released 8 years and 9 months late

Boost Clock1243MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)

1984 additional rendering cores

ATI Mobility Radeon HD 3850 's Advantages

Lower TDP (35W vs 130W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 7100 Mobile +1443%

5.728 TFLOPS

Mobility Radeon HD 3850

0.371 TFLOPS

Radeon Pro WX 7100 Mobile

VS

Mobility Radeon HD 3850

Graphics Card

Mar 2017

Release Date

Jun 2008

Radeon Pro Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1188 MHz

Base Clock

-

1243 MHz

Boost Clock

-

1250 MHz

Memory Clock

750 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

48.00GB/s

Render Config

36

Compute Units

4

-

2304

Shading Units

320

144

TMUs

16

32

ROPs

16

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

256 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

9.280 GPixel/s

179.0 GTexel/s

Texture Rate

9.280 GTexel/s

-

5.728 TFLOPS

FP32 (float)

371.2 GFLOPS

358.0 GFLOPS

FP64 (double)

74.24 GFLOPS

Board Design

130W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

M88

Ellesmere XT

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.666 billion

232 mm²

Die Size

192 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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