AMD Radeon R9 370X vs AMD Radeon R9 270

VS

AMD Radeon R9 370X

AMD Radeon R9 270

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370X 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 11% (1030MHz vs 925MHz)

AMD Radeon R9 270 's Advantages

Lower TDP (150W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 370X +11%

2.637 TFLOPS

Radeon R9 270

2.368 TFLOPS

Radeon R9 370X

VS

Radeon R9 270

Graphics Card

Aug 2015

Release Date

Nov 2013

Pirate Islands

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

900 MHz

1030 MHz

Boost Clock

925 MHz

1400 MHz

Memory Clock

1400 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

179.2GB/s

Bandwidth

179.2GB/s

Render Config

24

Compute Units

20

-

1280

Shading Units

1280

80

TMUs

80

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

32.96 GPixel/s

Pixel Rate

29.60 GPixel/s

82.40 GTexel/s

Texture Rate

74.00 GTexel/s

-

2.637 TFLOPS

FP32 (float)

2.368 TFLOPS

164.8 GFLOPS

FP64 (double)

148.0 GFLOPS

Board Design

180W

TDP

150W

450 W

Suggested PSU

450 W

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

Outputs

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

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Trinidad

GPU Name

Curacao

Trinidad XT

GPU Variant

Curacao PRO (215-0848000)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

2.8 billion

212 mm²

Die Size

212 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

1.2

Vulkan

1.2

-

5.1

Shader Model

5.1

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