AMD Radeon R9 270 1024SP vs AMD Radeon RX 5600 OEM

VS

AMD Radeon R9 270 1024SP

AMD Radeon RX 5600 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 6GB VRAM Radeon RX 5600 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5600 OEM 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 69% (1560MHz vs 925MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 153.6GB/s)

1024 additional rendering cores

Lower TDP (125W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

Radeon RX 5600 OEM +237%

6.39 TFLOPS

Radeon R9 270 1024SP

VS

Radeon RX 5600 OEM

Graphics Card

Mar 2015

Release Date

Jan 2020

Volcanic Islands

Generation

Navi

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1130 MHz

925 MHz

Boost Clock

1560 MHz

1200 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

153.6GB/s

Bandwidth

288.0GB/s

Render Config

16

Compute Units

32

-

1024

Shading Units

2048

64

TMUs

128

32

ROPs

64

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

3 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

99.84 GPixel/s

59.20 GTexel/s

Texture Rate

199.7 GTexel/s

-

FP16 (half)

12.78 TFLOPS

1.894 TFLOPS

FP32 (float)

6.390 TFLOPS

118.4 GFLOPS

FP64 (double)

399.4 GFLOPS

Board Design

150W

TDP

125W

450 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Pitcairn

GPU Name

Navi 10

Pitcairn PRO (215-0828062)

GPU Variant

Navi 10 XE

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

10.3 billion

212 mm²

Die Size

251 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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