NVIDIA RTX A1000 vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of NVIDIA RTX A1000 with 8 GB GDDR6 and 2,304 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA RTX A1000

NVIDIA RTX A1000

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

8 GB
🔥 +200% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

192.0 GB/s 960.0 GB/s

Memory Bus Width

128 бит 384 бит

ML Performance

FP16 (Half Precision)

6.737 TFLOPS
🔥 +1,855% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

6.737 TFLOPS
🔥 +878% 65.86 TFLOPS

FP64 (Double Precision)

0.1053 TFLOPS
🔥 +1,854% 2.058 TFLOPS

CUDA Cores

2,304
🔥 +167% 6,144

RT Cores

18
🔥 +433% 96

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

18 No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

727
🔥 +191% 2,119

Boost Clock

1,462
🔥 +83% 2,680

Memory Clock

1,500
🔥 +67% 2,500

Power Consumption

TDP/TGP

🔥 -88% 50 W
420 W

Recommended PSU

🔥 -69% 250 W
800 W

Power Connector

None 3x 8-pin

Rendering

Texture Units (TMU)

72
🔥 +433% 384

ROP

18
🔥 +433% 96

L2 Cache

2 MB
🔥 +200% 6 MB

Additional

Slots

Single-slot Quad-slot

Release Date

April 16, 2024 Nov. 3, 2022

Display Outputs

4x mini-DisplayPort 1.4a
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

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