AMD Radeon R9 380 OEM vs AMD FirePro D300

VS

AMD Radeon R9 380 OEM

AMD FirePro D300

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380 OEM and 2GB VRAM FirePro D300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 OEM 's Advantages

Released 1 years and 4 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (176.0GB/s vs 162.6GB/s)

512 additional rendering cores

AMD FirePro D300 's Advantages

Lower TDP (150W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380 OEM +51%

3.29 TFLOPS

FirePro D300

2.176 TFLOPS

Radeon R9 380 OEM

VS

FirePro D300

Graphics Card

May 2015

Release Date

Jan 2014

Pirate Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1375 MHz

Memory Clock

1270 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

176.0GB/s

Bandwidth

162.6GB/s

Render Config

28

Compute Units

20

-

1792

Shading Units

1280

112

TMUs

80

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

29.38 GPixel/s

Pixel Rate

27.20 GPixel/s

102.8 GTexel/s

Texture Rate

68.00 GTexel/s

3.290 TFLOPS

FP16 (half)

-

3.290 TFLOPS

FP32 (float)

2.176 TFLOPS

205.6 GFLOPS

FP64 (double)

136.0 GFLOPS

Board Design

190W

TDP

150W

450 W

Suggested PSU

450 W

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

Outputs

4x DisplayPort 1.2

2x 6-pin

Power Connectors

-

Graphics Processor

Antigua

GPU Name

Pitcairn

Antigua PRO (215-0877000)

GPU Variant

Pitcairn XT GL (215-0828073)

GCN 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

5 billion

Transistors

2.8 billion

366 mm²

Die Size

212 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

6.3

Shader Model

5.1

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