AMD Radeon Pro V340 vs AMD Radeon R9 270X

VS

AMD Radeon Pro V340

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro V340 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 V340 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 43% (1500MHz vs 1050MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 179.2GB/s)

2304 additional rendering cores

AMD Radeon R9 270X 's Advantages

Lower TDP (180W vs 230W)

Score

Benchmark

FP32 (float)

Radeon Pro V340 +299%

10.75 TFLOPS

Radeon R9 270X

2.688 TFLOPS

Radeon Pro V340

VS

Radeon R9 270X

Graphics Card

Aug 2018

Release Date

Oct 2013

Radeon Pro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

852 MHz

Base Clock

1000 MHz

1500 MHz

Boost Clock

1050 MHz

945 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

179.2GB/s

Render Config

56

Compute Units

20

-

3584

Shading Units

1280

224

TMUs

80

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

33.60 GPixel/s

336.0 GTexel/s

Texture Rate

84.00 GTexel/s

21.50 TFLOPS

FP16 (half)

-

10.75 TFLOPS

FP32 (float)

2.688 TFLOPS

672.0 GFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

230W

TDP

180W

550 W

Suggested PSU

450 W

1x mini-DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Vega 10

GPU Name

Curacao

Vega 10 XL GL (215-0894304)

GPU Variant

Curacao XT (215-0848004)

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

2.8 billion

495 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

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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