AMD Radeon Pro W6400 vs NVIDIA GeForce RTX 2080

VS

AMD Radeon Pro W6400

NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 36% (2331MHz vs 1710MHz)

Lower TDP (50W vs 215W)

NVIDIA GeForce RTX 2080 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

GeForce RTX 2080 +181%

10.07 TFLOPS

Shadow of the Tomb Raider 2160p

Radeon Pro W6400

8

GeForce RTX 2080 +475%

46

Shadow of the Tomb Raider 1440p

Radeon Pro W6400

20

GeForce RTX 2080 +325%

85

Shadow of the Tomb Raider 1080p

Radeon Pro W6400

35

GeForce RTX 2080 +262%

127

Radeon Pro W6400

VS

GeForce RTX 2080

Graphics Card

Jan 2022

Release Date

Sep 2018

Radeon Pro

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2331 MHz

Base Clock

1515 MHz

2331 MHz

Boost Clock

1710 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

112.0GB/s

Bandwidth

448.0GB/s

Render Config

12

Compute Units

-

SM Count

46

768

Shading Units

2944

48

TMUs

184

32

ROPs

64

-

Tensor Cores

368

12

RT Cores

46

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

109.4 GPixel/s

111.9 GTexel/s

Texture Rate

314.6 GTexel/s

7.161 TFLOPS

FP16 (half)

20.14 TFLOPS

3.580 TFLOPS

FP32 (float)

10.07 TFLOPS

223.8 GFLOPS

FP64 (double)

314.6 GFLOPS

Board Design

50W

TDP

215W

250 W

Suggested PSU

550 W

2x DisplayPort 1.4a

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 24

GPU Name

TU104

Navi 24 XL-W

GPU Variant

TU104-400A-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

13.6 billion

107 mm²

Die Size

545 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.6

Shader Model

6.6

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