AMD Radeon Pro SSG vs AMD Radeon R9 380X

VS

AMD Radeon Pro SSG

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro SSG and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro SSG 's Advantages

Released 1 years and 9 months late

Boost Clock1500MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (483.8GB/s vs 182.4GB/s)

2048 additional rendering cores

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 260W)

Score

Benchmark

FP32 (float)

Radeon Pro SSG +209%

12.29 TFLOPS

Radeon R9 380X

3.973 TFLOPS

Radeon Pro SSG

VS

Radeon R9 380X

Graphics Card

Aug 2017

Release Date

Nov 2015

Radeon Pro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1500 MHz

Boost Clock

-

945 MHz

Memory Clock

1425 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

182.4GB/s

Render Config

64

Compute Units

32

-

4096

Shading Units

2048

256

TMUs

128

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

31.04 GPixel/s

384.0 GTexel/s

Texture Rate

124.2 GTexel/s

24.58 TFLOPS

FP16 (half)

3.973 TFLOPS

12.29 TFLOPS

FP32 (float)

3.973 TFLOPS

768.0 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

260W

TDP

190W

600 W

Suggested PSU

450 W

6x mini-DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Vega 10

GPU Name

Antigua

Vega 10 XT GL (215-0894124)

GPU Variant

Antigua XT (215-0877016)

GCN 5.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

5 billion

495 mm²

Die Size

366 mm²

Graphics Features

12 (12_1)

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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