MTT S70 vs AMD Radeon HD 6390

VS

MTT S70

AMD Radeon HD 6390

We compared two Desktop platform GPUs: 7GB VRAM MTT S70 and 1024MB VRAM Radeon HD 6390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S70 's Advantages

Released 12 years and 3 months late

More VRAM (7GB vs 1024GB)

Larger VRAM bandwidth (392GB/s vs 16.00GB/s)

3264 additional rendering cores

AMD Radeon HD 6390 's Advantages

Lower TDP (39W vs 220W)

Score

Benchmark

FP32 (float)

MTT S70 +3081%

11.2 TFLOPS

Radeon HD 6390

0.352 TFLOPS

MTT S70

VS

Radeon HD 6390

Graphics Card

Oct 2023

Release Date

Jul 2011

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1600 MHz

Base Clock

-

0 MHz

Boost Clock

-

MHz

Memory Clock

500 MHz

Memory

7GB

Memory Size

1024MB

GDDR6

Memory Type

DDR2

224bit

Memory Bus

128bit

392GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

4

SM Count

-

3584

Shading Units

320

TMUs

16

ROPs

8

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

256 KB

-

Theoretical Performance

GPixel/s

Pixel Rate

4.400 GPixel/s

GTexel/s

Texture Rate

8.800 GTexel/s

TFLOPS

FP16 (half)

-

11.2 TFLOPS

FP32 (float)

352.0 GFLOPS

GFLOPS

FP64 (double)

-

Board Design

220W

TDP

39W

350 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

PCIe 8Pin

Power Connectors

None

Graphics Processor

ChunXiao

GPU Name

Redwood

GPU Variant

Redwood LE

MUSA

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

Unknown

Transistors

0.627 billion

Unknown

Die Size

104 mm²

Graphics Features

11

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

CUDA

-

Shader Model

5.0

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