AMD Radeon Pro W6900X vs NVIDIA RTX A4000H

VS

AMD Radeon Pro W6900X

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

Boost Clock has increased by 38% (2150MHz vs 1560MHz)

More VRAM (32GB vs 16GB)

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

NVIDIA RTX A4000H 's Advantages

1024 additional rendering cores

Lower TDP (140W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +14%

22.02 TFLOPS

RTX A4000H

19.17 TFLOPS

Radeon Pro W6900X

VS

RTX A4000H

Graphics Card

Aug 2021

Release Date

Apr 2021

Radeon Pro Mac

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

735 MHz

2150 MHz

Boost Clock

1560 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

448.0GB/s

Render Config

80

Compute Units

-

SM Count

48

5120

Shading Units

6144

320

TMUs

192

128

ROPs

96

-

Tensor Cores

192

80

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

128 MB

L3 Cache

-

Theoretical Performance

275.2 GPixel/s

Pixel Rate

149.8 GPixel/s

688.0 GTexel/s

Texture Rate

299.5 GTexel/s

44.03 TFLOPS

FP16 (half)

19.17 TFLOPS

22.02 TFLOPS

FP32 (float)

19.17 TFLOPS

1376 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

300W

TDP

140W

700 W

Suggested PSU

300 W

1x HDMI 2.1 4x Thunderbolt

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

GA104

Navi 21 Pro-XTA

GPU Variant

GA104-???-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

26.8 billion

Transistors

17.4 billion

520 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon Pro W6900X vs AMD Radeon R9 270 1024SP

2

AMD Radeon Pro W6900X vs ATI Radeon HD 4450

3

AMD Radeon Pro W6900X vs AMD Radeon RX 550X

4

AMD Radeon Pro W6900X vs ATI Radeon HD 3690

5

AMD Radeon Pro W6900X vs ATI FirePro V7900

6

AMD Radeon Pro W6900X vs ATI Radeon HD 2600 XT

7

AMD Radeon Pro W6900X vs ATI Radeon HD 4350 PCI

8

AMD Radeon Pro W6900X vs AMD Radeon VII

9

AMD Radeon Pro W6900X vs ATI Radeon HD 3730

10

AMD Radeon Pro W6900X vs NVIDIA GeForce GTX 490

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market