AMD Radeon Pro W6800 vs AMD Radeon Pro Vega II Duo

VS

AMD Radeon Pro W6800

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 2 years late

Boost Clock has increased by 35% (2320MHz vs 1720MHz)

Lower TDP (250W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

Larger VRAM bandwidth (1020GB/s vs 512.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800 +26%

17.82 TFLOPS

Radeon Pro Vega II Duo

14.09 TFLOPS

Blender

Radeon Pro W6800 +141%

1980

Radeon Pro Vega II Duo

820

Radeon Pro W6800

VS

Radeon Pro Vega II Duo

Graphics Card

Jun 2021

Release Date

Jun 2019

Radeon Pro

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

2075 MHz

Base Clock

1400 MHz

2320 MHz

Boost Clock

1720 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

4096bit

512.0GB/s

Bandwidth

1020GB/s

Render Config

60

Compute Units

64

-

3840

Shading Units

4096

240

TMUs

256

96

ROPs

64

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

128 MB

L3 Cache

-

Theoretical Performance

222.7 GPixel/s

Pixel Rate

110.1 GPixel/s

556.8 GTexel/s

Texture Rate

440.3 GTexel/s

35.64 TFLOPS

FP16 (half)

28.18 TFLOPS

17.82 TFLOPS

FP32 (float)

14.09 TFLOPS

1114 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

250W

TDP

475W

600 W

Suggested PSU

850 W

6x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Vega 20

-

GPU Variant

Vega 20 XT

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

13.23 billion

520 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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