AMD Radeon R9 390X vs AMD FirePro S9300 X2

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 4GB VRAM FirePro S9300 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages

More VRAM (8GB vs 4GB)

Lower TDP (275W vs 300W)

AMD FirePro S9300 X2 's Advantages

Released 9 months late

Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 390X

5.914 TFLOPS

FirePro S9300 X2 +35%

7.987 TFLOPS

Radeon R9 390X

VS

FirePro S9300 X2

Graphics Card

Jun 2015

Release Date

Mar 2016

Pirate Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1500 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

HBM

512bit

Memory Bus

4096bit

384.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

44

Compute Units

64

2816

Shading Units

4096

176

TMUs

256

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

Theoretical Performance

67.20 GPixel/s

Pixel Rate

62.40 GPixel/s

184.8 GTexel/s

Texture Rate

249.6 GTexel/s

-

FP16 (half)

-

5.914 TFLOPS

FP32 (float)

7.987 TFLOPS

739.2 GFLOPS

FP64 (double)

499.2 GFLOPS

Graphics Processor

Grenada

GPU Name

Capsaicin

Grenada XT (215-0880004)

GPU Variant

Capsaicin XT

GCN 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

6.2 billion

Transistors

8.9 billion

438 mm²

Die Size

596 mm²

Board Design

275W

TDP

300W

600 W

Suggested PSU

700 W

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

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.0

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

6.0

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