AMD Radeon R9 270 vs AMD Radeon Pro V7300X

VS

AMD Radeon R9 270

AMD Radeon Pro V7300X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 8GB VRAM Radeon Pro V7300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V7300X 's Advantages

Boost Clock has increased by 34% (1243MHz vs 925MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 179.2GB/s)

1024 additional rendering cores

Lower TDP (130W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 270

2.368 TFLOPS

Radeon Pro V7300X +141%

5.728 TFLOPS

Radeon R9 270

VS

Radeon Pro V7300X

Graphics Card

Nov 2013

Release Date

Unknown

Volcanic Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1188 MHz

925 MHz

Boost Clock

1243 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

179.2GB/s

Bandwidth

224.0GB/s

Render Config

20

Compute Units

36

-

1280

Shading Units

2304

80

TMUs

144

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

39.78 GPixel/s

74.00 GTexel/s

Texture Rate

179.0 GTexel/s

-

2.368 TFLOPS

FP32 (float)

5.728 TFLOPS

148.0 GFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

150W

TDP

130W

450 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Curacao

GPU Name

Ellesmere

Curacao PRO (215-0848000)

GPU Variant

Ellesmere XT

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.8 billion

Transistors

5.7 billion

212 mm²

Die Size

232 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

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