AMD Radeon R9 390 X2 vs MTT S30

VS

AMD Radeon R9 390 X2

MTT S30

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 4GB VRAM MTT S30 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 X2 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (345.6GB/s vs 224GB/s)

1536 additional rendering cores

MTT S30 's Advantages

Released 8 years and 1 months late

Boost Clock1300MHz

Lower TDP (40W vs 580W)

Score

Benchmark

FP32 (float)

Radeon R9 390 X2 +96%

5.12 TFLOPS

MTT S30

2.6 TFLOPS

Radeon R9 390 X2

VS

MTT S30

Graphics Card

Sep 2015

Release Date

Oct 2023

Pirate Islands

Generation

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1200 MHz

-

Boost Clock

1300 MHz

1350 MHz

Memory Clock

2133 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

512bit

Memory Bus

128bit

345.6GB/s

Bandwidth

224GB/s

Render Config

40

Compute Units

-

SM Count

2560

Shading Units

1024

160

TMUs

64

ROPs

-

Tensor Cores

-

RT Cores

16 KB (per CU)

L1 Cache

1024 KB

L2 Cache

0 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

GPixel/s

160.0 GTexel/s

Texture Rate

GTexel/s

-

FP16 (half)

TFLOPS

5.120 TFLOPS

FP32 (float)

2.6 TFLOPS

640.0 GFLOPS

FP64 (double)

GFLOPS

Board Design

580W

TDP

40W

950 W

Suggested PSU

W

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

Outputs

1x HDMI 1x VGA

4x 8-pin

Power Connectors

Graphics Processor

Grenada

GPU Name

SuDi

Grenada PRO (215-0880030)

GPU Variant

GCN 2.0

Architecture

MUSA

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

6.2 billion

Transistors

Unknown

438 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

11

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.3

Shader Model

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