AMD Radeon R7 350 OEM vs AMD Radeon Pro V420

VS

AMD Radeon R7 350 OEM

AMD Radeon Pro V420

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 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 R7 350 OEM 's Advantages

Lower TDP (65W vs 300W)

AMD Radeon Pro V420 's Advantages

Boost Clock has increased by 62% (1700MHz vs 1050MHz)

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (819.2GB/s vs 73.60GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 350 OEM

0.806 TFLOPS

AMD Radeon Pro V420 +1628%

13.93 TFLOPS

Radeon R7 350 OEM

VS

AMD Radeon Pro V420

Graphics Card

May 2015

Release Date

Unknown

Pirate Islands

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

800 MHz

1050 MHz

Boost Clock

1700 MHz

1150 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

73.60GB/s

Bandwidth

819.2GB/s

Render Config

6

Compute Units

64

-

384

Shading Units

4096

24

TMUs

256

8

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

8.400 GPixel/s

Pixel Rate

108.8 GPixel/s

25.20 GTexel/s

Texture Rate

435.2 GTexel/s

-

FP16 (half)

27.85 TFLOPS

806.4 GFLOPS

FP32 (float)

13.93 TFLOPS

50.40 GFLOPS

FP64 (double)

6.963 TFLOPS

Board Design

65W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Oland

GPU Name

Vega 20

Oland XT (215-0837000)

GPU Variant

Vega 20 GLXT WS (215-0914026)

GCN 1.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.95 billion

Transistors

13.23 billion

77 mm²

Die Size

331 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

5.1

Shader Model

6.7

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