AMD Radeon Pro WX 7100 vs AMD Radeon R9 390

VS

AMD Radeon Pro WX 7100

AMD Radeon R9 390

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro WX 7100 and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 7100 's Advantages

Released 1 years and 5 months late

Boost Clock1243MHz

Lower TDP (130W vs 275W)

AMD Radeon R9 390 's Advantages

Larger VRAM bandwidth (384.0GB/s vs 224.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 7100 +11%

5.728 TFLOPS

Radeon R9 390

5.12 TFLOPS

Radeon Pro WX 7100

VS

Radeon R9 390

Graphics Card

Nov 2016

Release Date

Jun 2015

Radeon Pro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1188 MHz

Base Clock

-

1243 MHz

Boost Clock

-

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

512bit

224.0GB/s

Bandwidth

384.0GB/s

Render Config

36

Compute Units

40

-

2304

Shading Units

2560

144

TMUs

160

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

39.78 GPixel/s

Pixel Rate

64.00 GPixel/s

179.0 GTexel/s

Texture Rate

160.0 GTexel/s

5.728 TFLOPS

FP16 (half)

-

5.728 TFLOPS

FP32 (float)

5.120 TFLOPS

358.0 GFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

130W

TDP

275W

300 W

Suggested PSU

600 W

4x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Ellesmere

GPU Name

Grenada

Polaris 10 XT GL

GPU Variant

Grenada PRO (215-0880030)

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

6.2 billion

232 mm²

Die Size

438 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

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