AMD Radeon Pro W6800X Duo vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of AMD Radeon Pro W6800X Duo with 32 GB GDDR6 and 3,840 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms AMD Radeon Pro W6800X Duo by 154.13% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Pro W6800X Duo

11.0

AMD Radeon Pro W6800X Duo

11.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

🔥 +33% 32 ГБ
24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

512.0 GB/s 960.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

30.21 TFLOPS
🔥 +336% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

15.11 TFLOPS
🔥 +336% 65.86 TFLOPS

FP64 (Double Precision)

0.9442 TFLOPS
🔥 +118% 2.058 TFLOPS

CUDA Cores

3,840
🔥 +60% 6,144

RT Cores

60
🔥 +60% 96

Architecture & Compatibility

GPU Architecture

RDNA 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

Apple MPX PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,800
🔥 +18% 2,119

Boost Clock

1,967
🔥 +36% 2,680

Memory Clock

2,000
🔥 +25% 2,500

Power Consumption

TDP/TGP

🔥 -5% 400 W
420 W

Recommended PSU

800 W 800 W

Power Connector

No 3x 8-pin

Rendering

Texture Units (TMU)

240
🔥 +60% 384

ROP

60
🔥 +60% 96

L2 Cache

4 MB
🔥 +50% 6 MB

Additional

Slots

Quad-slot Quad-slot

Release Date

Aug. 3, 2021 Nov. 3, 2022

Display Outputs

1x HDMI 2.1
4x Thunderbolt
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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