Sapphire NITRO+ RX 7900 XTX Vapor-X vs ZOTAC RTX 4090 D PGF

Comparison of Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs ZOTAC RTX 4090 D PGF with 24 GB GDDR6X and 14,592 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Sapphire NITRO+ RX 7900 XTX Vapor-X

Sapphire NITRO+ RX 7900 XTX Vapor-X

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

ZOTAC RTX 4090 D PGF

30.1

ZOTAC RTX 4090 D PGF

30.1

Contents:

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

Memory

Memory Size

24 GB
🔥 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)

131.7 TFLOPS
🔥 73.54 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

65.86 TFLOPS
🔥 +12% 73.54 TFLOPS

FP64 (Double Precision)

2.058 TFLOPS No

CUDA Cores

6,144
🔥 +138% 14,592

RT Cores

96
🔥 +19% 114

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 114

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

2,119
🔥 +8% 2,280

Boost Clock

2,680
🔥 2,520

Memory Clock

2,500
🔥 1,313

Power Consumption

TDP/TGP

🔥 -1% 420 W
425 W

Recommended PSU

800 W 800 W

Power Connector

3x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

384
🔥 +19% 456

ROP

96
🔥 +19% 114

L2 Cache

6 MB
🔥 +1,100% 72 MB

Additional

Slots

Quad-slot Triple-slot

Release Date

Nov. 3, 2022 Dec. 28, 2023

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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