Sapphire NITRO+ RX 7900 XTX Vapor-X vs ZOTAC RTX 4090 AMP Extreme AIRO

Comparison of Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs ZOTAC RTX 4090 AMP Extreme AIRO with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

ZOTAC RTX 4090 AMP Extreme AIRO outperforms Sapphire NITRO+ RX 7900 XTX Vapor-X by 15.88% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ZOTAC RTX 4090 AMP Extreme AIRO

32.5

ZOTAC RTX 4090 AMP Extreme AIRO

32.5

Contents:

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

Memory

Memory Size

24 ГБ 24 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

960.0 GB/s
🔥 1.01 TB/s

Memory Bus Width

384 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +56% 131.7 TFLOPS
84.54 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

65.86 TFLOPS
🔥 +28% 84.54 TFLOPS

FP64 (Double Precision)

🔥 2.058 TFLOPS
No

CUDA Cores

6,144
🔥 +167% 16,384

RT Cores

96
🔥 +33% 128

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 128

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

2,119
🔥 +5% 2,235

Boost Clock

🔥 +4% 2,680
2,580

Memory Clock

🔥 +90% 2,500
1,313

Power Consumption

TDP/TGP

🔥 -7% 420 W
450 W

Recommended PSU

🔥 -6% 800 W
850 W

Power Connector

3x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

384
🔥 +33% 512

ROP

96
🔥 +33% 128

L2 Cache

6 MB
🔥 +1,100% 72 MB

Additional

Slots

Quad-slot Quad-slot

Release Date

Nov. 3, 2022 Sept. 20, 2022

Display Outputs

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

2x HDMI 2.1a
2x DisplayPort 2.1
1x HDMI 2.1
3x DisplayPort 1.4a

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