AMD Radeon R5 310 OEM vs AMD Radeon Pro V420

VS

AMD Radeon R5 310 OEM

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 310 OEM and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 310 OEM 's Advantages

Lower TDP (35W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock1700MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (819.2GB/s vs 14.40GB/s)

3936 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 310 OEM

0.28 TFLOPS

AMD Radeon Pro V420 +4875%

13.93 TFLOPS

Radeon R5 310 OEM

VS

AMD Radeon Pro V420

Graphics Card

May 2015

Release Date

Unknown

Pirate Islands

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

800 MHz

-

Boost Clock

1700 MHz

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

32GB

DDR3

Memory Type

HBM2

64bit

Memory Bus

4096bit

14.40GB/s

Bandwidth

819.2GB/s

Render Config

2

Compute Units

64

-

160

Shading Units

4096

8

TMUs

256

4

ROPs

64

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

3.500 GPixel/s

Pixel Rate

108.8 GPixel/s

7.000 GTexel/s

Texture Rate

435.2 GTexel/s

-

FP16 (half)

27.85 TFLOPS

280.0 GFLOPS

FP32 (float)

13.93 TFLOPS

-

FP64 (double)

6.963 TFLOPS

Board Design

35W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.3a

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Caicos

GPU Name

Vega 20

Caicos XT (215-0804070)

GPU Variant

Vega 20 GLXT WS (215-0914026)

TeraScale 2

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

0.37 billion

Transistors

13.23 billion

67 mm²

Die Size

331 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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