AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon Pro W6800

VS

AMD Radeon RX Vega 64 Limited Edition AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 32GB VRAM Radeon Pro W6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages

256 additional rendering cores

AMD Radeon Pro W6800 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 50% (2320MHz vs 1546MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 483.8GB/s)

Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Limited Edition

12.66 TFLOPS

Radeon Pro W6800 +40%

17.82 TFLOPS

Radeon RX Vega 64 Limited Edition

VS

Radeon Pro W6800

Graphics Card

Aug 2017

Release Date

Jun 2021

Vega

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1247 MHz

Base Clock

2075 MHz

1546 MHz

Boost Clock

2320 MHz

945 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

64

Compute Units

60

4096

Shading Units

3840

256

TMUs

240

64

ROPs

96

-

Tensor Cores

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

222.7 GPixel/s

395.8 GTexel/s

Texture Rate

556.8 GTexel/s

25.33 TFLOPS

FP16 (half)

35.64 TFLOPS

12.66 TFLOPS

FP32 (float)

17.82 TFLOPS

791.6 GFLOPS

FP64 (double)

1114 GFLOPS

Graphics Processor

Vega 10

GPU Name

Navi 21

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

12.5 billion

Transistors

26.8 billion

495 mm²

Die Size

520 mm²

Board Design

295W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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