AMD Radeon Pro V340 vs AMD Radeon R9 285X

VS

AMD Radeon Pro V340

AMD Radeon R9 285X

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro V340 and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V340 's Advantages

Boost Clock1500MHz

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (483.8GB/s vs 264.0GB/s)

1536 additional rendering cores

AMD Radeon R9 285X 's Advantages

Lower TDP (200W vs 230W)

Score

Benchmark

FP32 (float)

Radeon Pro V340 +161%

10.75 TFLOPS

Radeon R9 285X

4.104 TFLOPS

Radeon Pro V340

VS

Radeon R9 285X

Graphics Card

Aug 2018

Release Date

Unknown

Radeon Pro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

852 MHz

Base Clock

-

1500 MHz

Boost Clock

-

945 MHz

Memory Clock

1375 MHz

Memory

16GB

Memory Size

3GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

264.0GB/s

Render Config

56

Compute Units

32

-

3584

Shading Units

2048

224

TMUs

128

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

768 KB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

32.06 GPixel/s

336.0 GTexel/s

Texture Rate

128.3 GTexel/s

21.50 TFLOPS

FP16 (half)

-

10.75 TFLOPS

FP32 (float)

4.104 TFLOPS

672.0 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

200W

550 W

Suggested PSU

550 W

1x mini-DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 10

GPU Name

Tonga

Vega 10 XL GL (215-0894304)

GPU Variant

Tonga XT (215-0851313)

GCN 5.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

5 billion

495 mm²

Die Size

366 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

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