AMD Radeon Pro V340 vs AMD Radeon R9 280

VS

AMD Radeon Pro V340

AMD Radeon R9 280

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro V340 and 3GB VRAM Radeon R9 280 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 5 months late

Boost Clock has increased by 61% (1500MHz vs 933MHz)

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (483.8GB/s vs 240.0GB/s)

1792 additional rendering cores

AMD Radeon R9 280 's Advantages

Lower TDP (200W vs 230W)

Score

Benchmark

FP32 (float)

Radeon Pro V340 +221%

10.75 TFLOPS

Radeon R9 280

3.344 TFLOPS

Radeon Pro V340

VS

Radeon R9 280

Graphics Card

Aug 2018

Release Date

Mar 2014

Radeon Pro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

852 MHz

Base Clock

827 MHz

1500 MHz

Boost Clock

933 MHz

945 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

3GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

240.0GB/s

Render Config

56

Compute Units

28

-

3584

Shading Units

1792

224

TMUs

112

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

29.86 GPixel/s

336.0 GTexel/s

Texture Rate

104.5 GTexel/s

21.50 TFLOPS

FP16 (half)

-

10.75 TFLOPS

FP32 (float)

3.344 TFLOPS

672.0 GFLOPS

FP64 (double)

836.0 GFLOPS

Board Design

230W

TDP

200W

550 W

Suggested PSU

550 W

1x mini-DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 10

GPU Name

Tahiti

Vega 10 XL GL (215-0894304)

GPU Variant

Tahiti PRO3 (215-0821330)

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

4.313 billion

495 mm²

Die Size

352 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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