NVIDIA TITAN RTX vs AMD Radeon Pro W6800X Duo

VS

NVIDIA TITAN RTX

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX 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 TITAN RTX 's Advantages

Larger VRAM bandwidth (672.0GB/s vs 512.0GB/s)

768 additional rendering cores

Lower TDP (280W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 11% (1967MHz vs 1770MHz)

More VRAM (32GB vs 24GB)

Score

Benchmark

FP32 (float)

TITAN RTX +7%

16.31 TFLOPS

Radeon Pro W6800X Duo

15.11 TFLOPS

Blender

TITAN RTX +101%

2999

Radeon Pro W6800X Duo

1492

TITAN RTX

VS

Radeon Pro W6800X Duo

Graphics Card

Dec 2018

Release Date

Aug 2021

GeForce 20

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

1350 MHz

Base Clock

1800 MHz

1770 MHz

Boost Clock

1967 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

672.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

72

SM Count

-

4608

Shading Units

3840

288

TMUs

240

96

ROPs

96

576

Tensor Cores

-

72

RT Cores

60

64 KB (per SM)

L1 Cache

128 KB per Array

6 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

188.8 GPixel/s

509.8 GTexel/s

Texture Rate

472.1 GTexel/s

32.62 TFLOPS

FP16 (half)

30.21 TFLOPS

16.31 TFLOPS

FP32 (float)

15.11 TFLOPS

509.8 GFLOPS

FP64 (double)

944.2 GFLOPS

Board Design

280W

TDP

400W

600 W

Suggested PSU

800 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

2x 8-pin

Power Connectors

None

Graphics Processor

TU102

GPU Name

Navi 21

TU102-400-A1

GPU Variant

Navi 21 Pro-XLA

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

18.6 billion

Transistors

26.8 billion

754 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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