AMD Radeon R9 285 vs AMD Radeon Pro V340

VS

AMD Radeon R9 285

AMD Radeon Pro V340

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 285 and 16GB VRAM Radeon Pro V340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285 's Advantages

Lower TDP (190W vs 230W)

AMD Radeon Pro V340 's Advantages

Released 3 years and 11 months late

Boost Clock1500MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 176.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 285

3.29 TFLOPS

Radeon Pro V340 +226%

10.75 TFLOPS

Radeon R9 285

VS

Radeon Pro V340

Graphics Card

Sep 2014

Release Date

Aug 2018

Volcanic Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

852 MHz

-

Boost Clock

1500 MHz

1375 MHz

Memory Clock

945 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

176.0GB/s

Bandwidth

483.8GB/s

Render Config

28

Compute Units

56

-

1792

Shading Units

3584

112

TMUs

224

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.38 GPixel/s

Pixel Rate

96.00 GPixel/s

102.8 GTexel/s

Texture Rate

336.0 GTexel/s

3.290 TFLOPS

FP16 (half)

21.50 TFLOPS

3.290 TFLOPS

FP32 (float)

10.75 TFLOPS

205.6 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

190W

TDP

230W

450 W

Suggested PSU

550 W

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

Outputs

1x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Tonga

GPU Name

Vega 10

Tonga PRO (215-0851128)

GPU Variant

Vega 10 XL GL (215-0894304)

GCN 3.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

5 billion

Transistors

12.5 billion

366 mm²

Die Size

495 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5

Shader Model

6.4

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