NVIDIA A800 SXM4 80 GB vs NVIDIA Switch 2 GPU

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA Switch 2 GPU with 12 GB LPDDR5X and 1,536 cores.

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Performance Rating

NVIDIA A800 SXM4 80 GB outperforms NVIDIA Switch 2 GPU by 704.04% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A800 SXM4 80 GB

25.9

NVIDIA A800 SXM4 80 GB

25.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA Switch 2 GPU

3.2

NVIDIA Switch 2 GPU

3.2

Contents:

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

Memory

Memory Size

🔥 +567% 80 ГБ
12 ГБ

Memory Type

HBM2e LPDDR5X

Memory Bandwidth

🔥 2.04 TB/s
102.4 GB/s

Memory Bus Width

5,120 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +806% 77.97 TFLOPS
8.602 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 +353% 19.49 TFLOPS
4.301 TFLOPS

FP64 (Double Precision)

🔥 +353% 9.746 TFLOPS
2.15 TFLOPS

CUDA Cores

🔥 +350% 6,912
1,536

RT Cores

No
🔥 12

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

🔥 +800% 108
12

PCIe Version

PCIe 4.0 x16 No

ML Software Support

CUDA Version

8.0
🔥 8.6

Clocks & Performance

Base Clock

🔥 +106% 1,155
561

Boost Clock

🔥 +1% 1,410
1,400

Memory Clock

🔥 +99% 1,593
800

Power Consumption

TDP/TGP

400 W
🔥 -90% 40 W

Recommended PSU

800 W No

Power Connector

None No

Rendering

Texture Units (TMU)

🔥 +800% 432
48

ROP

No
🔥 12

L2 Cache

🔥 +900% 40 MB
4 MB

Additional

Slots

🔥 SXM Module
No

Release Date

Aug. 11, 2022 June 5, 2025

Display Outputs

No outputs
No outputs

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