MTT S70 vs AMD Radeon Sky 500

VS

MTT S70

AMD Radeon Sky 500

We compared two Desktop platform GPUs: 7GB VRAM MTT S70 and 4GB VRAM Radeon Sky 500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

MTT S70 's Advantages

Released 10 years and 7 months late

More VRAM (7GB vs 4GB)

Larger VRAM bandwidth (392GB/s vs 153.6GB/s)

2304 additional rendering cores

AMD Radeon Sky 500 's Advantages

Lower TDP (150W vs 220W)

Score

Benchmark

FP32 (float)

MTT S70 +360%

11.2 TFLOPS

Radeon Sky 500

2.432 TFLOPS

MTT S70

VS

Radeon Sky 500

Graphics Card

Oct 2023

Release Date

Mar 2013

Generation

Radeon Sky

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1600 MHz

Base Clock

-

0 MHz

Boost Clock

-

MHz

Memory Clock

1200 MHz

Memory

7GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

224bit

Memory Bus

256bit

392GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

20

SM Count

-

3584

Shading Units

1280

TMUs

80

ROPs

32

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

512 KB

-

Theoretical Performance

GPixel/s

Pixel Rate

30.40 GPixel/s

GTexel/s

Texture Rate

76.00 GTexel/s

TFLOPS

FP16 (half)

-

11.2 TFLOPS

FP32 (float)

2.432 TFLOPS

GFLOPS

FP64 (double)

152.0 GFLOPS

Board Design

220W

TDP

150W

350 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DisplayPort 1.2

PCIe 8Pin

Power Connectors

1x 6-pin

Graphics Processor

ChunXiao

GPU Name

Pitcairn

GPU Variant

Pitcairn XT GL (215-0828073)

MUSA

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

Unknown

Transistors

2.8 billion

Unknown

Die Size

212 mm²

Graphics Features

11

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

CUDA

-

Shader Model

5.1

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