AMD FirePro W9100 vs AMD Radeon R9 390

VS

AMD FirePro W9100

AMD Radeon R9 390

We compared two Desktop platform GPUs: 16GB VRAM FirePro W9100 and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W9100 's Advantages

More VRAM (16GB vs 8GB)

256 additional rendering cores

AMD Radeon R9 390 's Advantages

Released 1 years and 3 months late

Larger VRAM bandwidth (384.0GB/s vs 320.0GB/s)

Score

Benchmark

FP32 (float)

FirePro W9100 +2%

5.238 TFLOPS

Radeon R9 390

5.12 TFLOPS

FirePro W9100

VS

Radeon R9 390

Graphics Card

Mar 2014

Release Date

Jun 2015

FirePro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

512bit

320.0GB/s

Bandwidth

384.0GB/s

Render Config

44

Compute Units

40

-

2816

Shading Units

2560

176

TMUs

160

64

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

59.52 GPixel/s

Pixel Rate

64.00 GPixel/s

163.7 GTexel/s

Texture Rate

160.0 GTexel/s

-

5.238 TFLOPS

FP32 (float)

5.120 TFLOPS

2.619 TFLOPS

FP64 (double)

640.0 GFLOPS

Board Design

275W

TDP

275W

600 W

Suggested PSU

600 W

6x mini-DisplayPort 1.2 1x S-Video

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Hawaii

GPU Name

Grenada

Hawaii GL44

GPU Variant

Grenada PRO (215-0880030)

GCN 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

6.2 billion

Transistors

6.2 billion

438 mm²

Die Size

438 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.0

1.2

Vulkan

1.2

-

6.3

Shader Model

6.3

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