NVIDIA GRID A100A vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of NVIDIA GRID A100A with 32 GB HBM2e and 6,912 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 NVIDIA GRID A100A by 49.57% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GRID A100A

18.7

NVIDIA GRID A100A

18.7
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

HBM2e GDDR6

Memory Bandwidth

🔥 1.87 TB/s
960.0 GB/s

Memory Bus Width

6,144 бит 384 бит

ML Performance

FP16 (Half Precision)

55.57 TFLOPS
🔥 +137% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

13.89 TFLOPS
🔥 +374% 65.86 TFLOPS

FP64 (Double Precision)

🔥 +238% 6.947 TFLOPS
2.058 TFLOPS

CUDA Cores

🔥 +12% 6,912
6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

🔥 108
No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0 No

Clocks & Performance

Base Clock

900
🔥 +135% 2,119

Boost Clock

1,005
🔥 +167% 2,680

Memory Clock

1,215
🔥 +106% 2,500

Power Consumption

TDP/TGP

🔥 -5% 400 W
420 W

Recommended PSU

800 W 800 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

🔥 +12% 432
384

ROP

No
🔥 96

L2 Cache

32 MB
🔥 6 MB

Additional

Slots

IGP Quad-slot

Release Date

May 14, 2020 Nov. 3, 2022

Display Outputs

No outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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