AMD Radeon R9 270X

This is a GPU manufactured with TSMC 28nm process, based on AMD GCN 1.0 architecture and released on Oct 2013. It features 2.8 billion transistors, 1280 Rendering cores and 2GB GDDR5 memory, with 512KB L2 cache, theoretical performance of 2.688TFLOPS, with total power consumption of 180W.

Graphics Card

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Release Date

Oct 2013

Generation

Volcanic Islands

Type

Desktop

Bus Interface

PCIe 3.0 x16

Clock Speeds

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Base Clock

1000MHz

Boost Clock

1050MHz

Memory Clock

1400MHz

Memory

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Memory Size

2GB

Memory Type

GDDR5

Memory Bus

256bit

Bandwidth

179.2 GB/s

Render Config

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Compute Units

20

Shading Units

1280

TMUs

80

ROPs

32

L1 Cache

16 KB (per CU)

L2 Cache

512KB

Theoretical Performance

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Pixel Rate

33.60 GPixel/s

Texture Rate

84.00 GTexel/s

FP32 (float)

2.688 TFLOPS

FP64 (double)

168.0 GFLOPS

Graphics Processor

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GPU Name

Curacao

GPU Variant

Curacao XT

(215-0848004)

Architecture

GCN 1.0

Foundry

TSMC

Process Size

28 nm

Transistors

2,800 million

Die Size

212mm²

Board Design

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TDP

180W

Suggested PSU

450W

Outputs

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

Power Connectors

2x 6-pin

Graphics Features

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DirectX

12 (11_1)

OpenGL

4.6

OpenCL

1.2

Vulkan

1.2

Shader Model

5.1

Rankings

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FP32 (float)

NVIDIA GeForce MX550 2 GB GDDR6

2.703 TFLOPS

AMD Radeon HD 6970 X2 2 GB GDDR5

2.703 TFLOPS

AMD Radeon HD 6970 2 GB GDDR5

2.703 TFLOPS

Intel Arc A310 4 GB GDDR6

2.688 TFLOPS

AMD Radeon R9 270X 2 GB GDDR5

2.688 TFLOPS

NVIDIA GeForce GTX 970M 3 GB GDDR5

2.657 TFLOPS

AMD FireStream 9370 4 GB GDDR5

2.64 TFLOPS

3DMark Time Spy

NVIDIA GeForce GTX 965M 2 GB GDDR5

1819

AMD Radeon RX 560 4 GB GDDR5

1809

NVIDIA GeForce GTX 670 2 GB GDDR5

1808

AMD Radeon R9 270X 2 GB GDDR5

1771

NVIDIA GeForce GTX 1050 2 GB GDDR5

1753

AMD Radeon RX 460 2 GB GDDR5

1724

NVIDIA GeForce GTX 760 2 GB GDDR5

1663

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