AMD Radeon Pro WX 3100 vs AMD Radeon R9 285

VS

AMD Radeon Pro WX 3100

AMD Radeon R9 285

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 3100 and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3100 's Advantages

Released 2 years and 9 months late

Boost Clock1219MHz

More VRAM (4GB vs 2GB)

Lower TDP (65W vs 190W)

AMD Radeon R9 285 's Advantages

Larger VRAM bandwidth (176.0GB/s vs 96.00GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 3100

1.248 TFLOPS

Radeon R9 285 +163%

3.29 TFLOPS

Radeon Pro WX 3100

VS

Radeon R9 285

Graphics Card

Jun 2017

Release Date

Sep 2014

Radeon Pro Polaris

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

176.0GB/s

Render Config

8

Compute Units

28

-

512

Shading Units

1792

32

TMUs

112

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

29.38 GPixel/s

39.01 GTexel/s

Texture Rate

102.8 GTexel/s

1248 GFLOPS

FP16 (half)

3.290 TFLOPS

1248 GFLOPS

FP32 (float)

3.290 TFLOPS

78.02 GFLOPS

FP64 (double)

205.6 GFLOPS

Board Design

65W

TDP

190W

250 W

Suggested PSU

450 W

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Processor

Lexa

GPU Name

Tonga

Lexa XT

GPU Variant

Tonga PRO (215-0851128)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

5 billion

103 mm²

Die Size

366 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2.170

-

6.7

Shader Model

6.5

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