NVIDIA A800 SXM4 80 GB vs NVIDIA Quadro NVS 440 PCIe x16

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA Quadro NVS 440 PCIe x16 with 128 GB GDDR3.

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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 Quadro NVS 440 PCIe x16

0.0

NVIDIA Quadro NVS 440 PCIe x16

0.0

Contents:

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

Memory

Memory Size

🔥 80 ГБ
128 ГБ ×2 (256 ГБ)

Memory Type

HBM2e GDDR3

Memory Bandwidth

🔥 2.04 TB/s
8.000 GB/s ×2 (16 GB/s)

Memory Bus Width

5,120 бит 128 бит ×2 (256 бит)

ML Performance

FP16 (Half Precision)

🔥 77.97 TFLOPS
No

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 19.49 TFLOPS
No

FP64 (Double Precision)

🔥 9.746 TFLOPS
No

CUDA Cores

🔥 6,912
No

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Curie

SM (Streaming Multiprocessor)

🔥 108
No

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x16

ML Software Support

CUDA Version

8.0 No

Clocks & Performance

Base Clock

🔥 1,155
No

Boost Clock

🔥 1,410
No

Memory Clock

🔥 +537% 1,593
250

Power Consumption

TDP/TGP

400 W
🔥 -92% 31 W

Recommended PSU

800 W
🔥 -75% 200 W

Power Connector

None None

Rendering

Texture Units (TMU)

🔥 +5,300% 432
8 ×2 (16)

ROP

No No

L2 Cache

🔥 40 MB
No

Additional

Slots

🔥 SXM Module
Single-slot

Release Date

Aug. 11, 2022 Feb. 14, 2006

Display Outputs

No outputs
2x DMS-59

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