NVIDIA GeForce RTX 4090 D vs AMD Radeon Pro W6800X Duo

VS

NVIDIA GeForce RTX 4090 D AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D 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 4090 D 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 28% (2520MHz vs 1967MHz)

Larger VRAM bandwidth (1008GB/s vs 512.0GB/s)

10752 additional rendering cores

AMD Radeon Pro W6800X Duo 's Advantages

More VRAM (32GB vs 24GB)

Lower TDP (400W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +386%

73.54 TFLOPS

Radeon Pro W6800X Duo

15.11 TFLOPS

GeForce RTX 4090 D

VS

Radeon Pro W6800X Duo

Graphics Card

Dec 2023

Release Date

Aug 2021

GeForce 40

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

2280 MHz

Base Clock

1800 MHz

2520 MHz

Boost Clock

1967 MHz

1313 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

32GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

512.0GB/s

Render Config

114

SM Count

-

Compute Units

60

14592

Shading Units

3840

456

TMUs

240

176

ROPs

96

456

Tensor Cores

-

114

RT Cores

60

128 KB (per SM)

L1 Cache

128 KB per Array

72 MB

L2 Cache

4 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

188.8 GPixel/s

1149 GTexel/s

Texture Rate

472.1 GTexel/s

73.54 TFLOPS

FP16 (half)

30.21 TFLOPS

73.54 TFLOPS

FP32 (float)

15.11 TFLOPS

1149 GFLOPS

FP64 (double)

944.2 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 21

AD102-250-A1

GPU Variant

Navi 21 Pro-XLA

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

26.8 billion

609 mm²

Die Size

520 mm²

Board Design

425W

TDP

400W

800 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 4x Thunderbolt

1x 16-pin

Power Connectors

None

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

8.9

CUDA

-

6.7

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 D vs NVIDIA L4

2

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4090 D

3

NVIDIA GeForce RTX 4090 D vs NVIDIA L20

4

NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce RTX 4080 SUPER

5

NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce RTX 4070 AD103

6

AMD Radeon RX 7990 XTX vs NVIDIA GeForce RTX 4090 D

7

AMD Radeon Pro W6800X Duo vs NVIDIA GeForce G100 OEM

8

NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce 6800 GS

9

NVIDIA GeForce RTX 4090 D vs ATI Radeon X800 GTO AGP

10

NVIDIA GeForce RTX 4090 D vs ATI Radeon HD 5690

Related News

1

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

2

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

3

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

4

Only 3 Weeks Left! AMD Zen5 Launching Soon

5

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

6

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

7

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher

8

It's 2024: This Company Released a Laptop Supporting DOS and Windows 95

9

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

10

AMD to Launch Advanced Ryzen AI PRO Series Soon