NVIDIA GeForce RTX 2080 vs AMD Radeon Pro W6800X Duo

VS

NVIDIA GeForce RTX 2080

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Lower TDP (215W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 15% (1967MHz vs 1710MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080

10.07 TFLOPS

Radeon Pro W6800X Duo +50%

15.11 TFLOPS

GeForce RTX 2080

VS

Radeon Pro W6800X Duo

Graphics Card

Sep 2018

Release Date

Aug 2021

GeForce 20

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1515 MHz

Base Clock

1800 MHz

1710 MHz

Boost Clock

1967 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

46

SM Count

-

2944

Shading Units

3840

184

TMUs

240

64

ROPs

96

368

Tensor Cores

-

46

RT Cores

60

64 KB (per SM)

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

109.4 GPixel/s

Pixel Rate

188.8 GPixel/s

314.6 GTexel/s

Texture Rate

472.1 GTexel/s

20.14 TFLOPS

FP16 (half)

30.21 TFLOPS

10.07 TFLOPS

FP32 (float)

15.11 TFLOPS

314.6 GFLOPS

FP64 (double)

944.2 GFLOPS

Board Design

215W

TDP

400W

550 W

Suggested PSU

800 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

TU104

GPU Name

Navi 21

TU104-400A-A1

GPU Variant

Navi 21 Pro-XLA

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

13.6 billion

Transistors

26.8 billion

545 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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