AMD Radeon R9 270 1024SP vs MTT S70

VS

AMD Radeon R9 270 1024SP

MTT S70

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 7GB VRAM MTT S70 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Boost Clock925MHz

Lower TDP (150W vs 220W)

MTT S70 's Advantages

Released 8 years and 7 months late

More VRAM (7GB vs 2GB)

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

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

MTT S70 +491%

11.2 TFLOPS

Radeon R9 270 1024SP

VS

MTT S70

Graphics Card

Mar 2015

Release Date

Oct 2023

Volcanic Islands

Generation

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1600 MHz

925 MHz

Boost Clock

0 MHz

1200 MHz

Memory Clock

MHz

Memory

2GB

Memory Size

7GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

224bit

153.6GB/s

Bandwidth

392GB/s

Render Config

16

Compute Units

-

SM Count

1024

Shading Units

3584

64

TMUs

32

ROPs

-

Tensor Cores

-

RT Cores

16 KB (per CU)

L1 Cache

512 KB

L2 Cache

0 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

GPixel/s

59.20 GTexel/s

Texture Rate

GTexel/s

-

FP16 (half)

TFLOPS

1.894 TFLOPS

FP32 (float)

11.2 TFLOPS

118.4 GFLOPS

FP64 (double)

GFLOPS

Board Design

150W

TDP

220W

450 W

Suggested PSU

350 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

PCIe 8Pin

Graphics Processor

Pitcairn

GPU Name

ChunXiao

Pitcairn PRO (215-0828062)

GPU Variant

GCN 1.0

Architecture

MUSA

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

Unknown

212 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

11

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.1

Shader Model

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