NVIDIA A800 SXM4 80 GB vs NVIDIA NVS 315

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA NVS 315 with 1,024 GB DDR3 and 48 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A800 SXM4 80 GB

NVIDIA A800 SXM4 80 GB

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

NVIDIA NVS 315

NVIDIA NVS 315

Contents:

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

Memory

Memory Size

80 GB 1,024 MB

Memory Type

HBM2e DDR3

Memory Bandwidth

2.04 TB/s 14.00 GB/s

Memory Bus Width

5,120 бит 64 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 0.1004 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.0084 TFLOPS

CUDA Cores

6,912 48

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Fermi 2.0

SM (Streaming Multiprocessor)

108 1

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 8.0
2.1

Clocks & Performance

Base Clock

1,155 No

Boost Clock

1,410 No

Memory Clock

1,593 875

Power Consumption

TDP/TGP

400 W
🔥 -95% 19 W

Recommended PSU

800 W
🔥 -75% 200 W

Power Connector

None None

Rendering

Texture Units (TMU)

432 8

ROP

No No

L2 Cache

40 MB 128 KB

Additional

Slots

SXM Module Single-slot

Release Date

Aug. 11, 2022 March 10, 2013

Display Outputs

No outputs
1x DMS-59

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