AMD Radeon Pro V5300X vs AMD Radeon R9 270X

VS

AMD Radeon Pro V5300X

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro V5300X and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V5300X 's Advantages

Boost Clock has increased by 14% (1201MHz vs 1050MHz)

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 180W)

AMD Radeon R9 270X 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro V5300X

2.46 TFLOPS

Radeon R9 270X +9%

2.688 TFLOPS

Radeon Pro V5300X

VS

Radeon R9 270X

Graphics Card

Unknown

Release Date

Oct 2013

Radeon Pro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1125 MHz

Base Clock

1000 MHz

1201 MHz

Boost Clock

1050 MHz

1500 MHz

Memory Clock

1400 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

179.2GB/s

Render Config

16

Compute Units

20

-

1024

Shading Units

1280

64

TMUs

80

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

19.22 GPixel/s

Pixel Rate

33.60 GPixel/s

76.86 GTexel/s

Texture Rate

84.00 GTexel/s

-

2.460 TFLOPS

FP32 (float)

2.688 TFLOPS

153.7 GFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

50W

TDP

180W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Baffin

GPU Name

Curacao

Baffin XT

GPU Variant

Curacao XT (215-0848004)

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

2.8 billion

123 mm²

Die Size

212 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.4

Shader Model

5.1

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