AMD Radeon Pro W6900X vs AMD Radeon RX 6700 XT

VS

AMD Radeon Pro W6900X AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)

2560 additional rendering cores

AMD Radeon RX 6700 XT 's Advantages

Boost Clock has increased by 20% (2581MHz vs 2150MHz)

Lower TDP (230W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro W6900X +66%

22.02 TFLOPS

Radeon RX 6700 XT

13.21 TFLOPS

Blender

Radeon Pro W6900X +21%

1998

Radeon RX 6700 XT

1642

Radeon Pro W6900X

VS

Radeon RX 6700 XT

Graphics Card

Aug 2021

Release Date

Mar 2021

Radeon Pro Mac

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

2321 MHz

2150 MHz

Boost Clock

2581 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

-

80

Compute Units

40

5120

Shading Units

2560

320

TMUs

160

128

ROPs

64

-

Tensor Cores

-

80

RT Cores

40

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

3 MB

Theoretical Performance

275.2 GPixel/s

Pixel Rate

165.2 GPixel/s

688.0 GTexel/s

Texture Rate

413.0 GTexel/s

44.03 TFLOPS

FP16 (half)

26.43 TFLOPS

22.02 TFLOPS

FP32 (float)

13.21 TFLOPS

1376 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 22

Navi 21 Pro-XTA

GPU Variant

Navi 22 XT (215-127000006)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

17.2 billion

520 mm²

Die Size

335 mm²

Board Design

300W

TDP

230W

700 W

Suggested PSU

550 W

1x HDMI 2.1 4x Thunderbolt

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon Pro W6900X vs NVIDIA GeForce 9500 GS

2

AMD Radeon Pro W6900X vs NVIDIA GeForce 505 OEM

3

AMD Radeon Pro W6900X vs ATI Radeon X1650 GT

4

AMD Radeon Pro W6900X vs AMD Radeon R9 280X2

5

AMD Radeon Pro W6900X vs AMD Radeon R7 250XE

6

AMD Radeon Pro W6900X vs NVIDIA GeForce 9400 GT

7

AMD Radeon Pro W6900X vs NVIDIA GeForce GTX 680

8

AMD Radeon Pro W6900X vs NVIDIA GeForce GT 610 PCI

9

AMD Radeon Pro W6900X vs NVIDIA GeForce RTX 3080 12 GB

10

AMD Radeon Pro W6900X vs ATI Radeon HD 3750

Related News

1

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

2

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

3

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

4

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

5

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

6

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

7

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

8

AMD's Latest Breakthrough Technology Could Change the Game in the Future

9

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

10

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion