AMD Radeon R9 270 1024SP vs AMD Radeon Pro W5700X

VS

AMD Radeon R9 270 1024SP

AMD Radeon Pro W5700X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 16GB VRAM Radeon Pro W5700X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Lower TDP (150W vs 205W)

AMD Radeon Pro W5700X 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 121% (2040MHz vs 925MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 153.6GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

Radeon Pro W5700X +451%

10.44 TFLOPS

Radeon R9 270 1024SP

VS

Radeon Pro W5700X

Graphics Card

Mar 2015

Release Date

Dec 2019

Volcanic Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1243 MHz

925 MHz

Boost Clock

2040 MHz

1200 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

448.0GB/s

Render Config

16

Compute Units

40

-

1024

Shading Units

2560

64

TMUs

160

32

ROPs

64

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

130.6 GPixel/s

59.20 GTexel/s

Texture Rate

326.4 GTexel/s

-

FP16 (half)

20.89 TFLOPS

1.894 TFLOPS

FP32 (float)

10.44 TFLOPS

118.4 GFLOPS

FP64 (double)

652.8 GFLOPS

Board Design

150W

TDP

205W

450 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 6-pin

Power Connectors

None

Graphics Processor

Pitcairn

GPU Name

Navi 10

Pitcairn PRO (215-0828062)

GPU Variant

-

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

6.5

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