AMD FirePro D300 vs AMD Radeon R9 285X

VS

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages

Lower TDP (150W vs 200W)

AMD Radeon R9 285X 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 162.6GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro D300

2.176 TFLOPS

Radeon R9 285X +88%

4.104 TFLOPS

FirePro D300

VS

Radeon R9 285X

Graphics Card

Jan 2014

Release Date

Unknown

FirePro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1270 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

384bit

162.6GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

-

20

Compute Units

32

1280

Shading Units

2048

80

TMUs

128

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

768 KB

Theoretical Performance

27.20 GPixel/s

Pixel Rate

32.06 GPixel/s

68.00 GTexel/s

Texture Rate

128.3 GTexel/s

-

FP16 (half)

-

2.176 TFLOPS

FP32 (float)

4.104 TFLOPS

136.0 GFLOPS

FP64 (double)

-

Graphics Processor

Pitcairn

GPU Name

Tonga

Pitcairn XT GL (215-0828073)

GPU Variant

Tonga XT (215-0851313)

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

5 billion

212 mm²

Die Size

366 mm²

Board Design

150W

TDP

200W

450 W

Suggested PSU

550 W

4x DisplayPort 1.2

Outputs

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

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.0

1.2

Vulkan

1.2

-

CUDA

-

5.1

Shader Model

6.3

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