NVIDIA A800 SXM4 80 GB vs NVIDIA GeForce RTX 3070 Mobile

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GeForce RTX 3070 Mobile with 8 GB GDDR6 and 5,120 cores.

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Performance Rating

NVIDIA A800 SXM4 80 GB outperforms NVIDIA GeForce RTX 3070 Mobile by 187.99% 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 GeForce RTX 3070 Mobile

9.0

NVIDIA GeForce RTX 3070 Mobile

9.0

Contents:

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

Memory

Memory Size

🔥 +900% 80 ГБ
8 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 2.04 TB/s
448.0 GB/s

Memory Bus Width

5,120 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +388% 77.97 TFLOPS
15.97 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 +22% 19.49 TFLOPS
15.97 TFLOPS

FP64 (Double Precision)

🔥 +3,805% 9.746 TFLOPS
0.2496 TFLOPS

CUDA Cores

🔥 +35% 6,912
5,120

RT Cores

No
🔥 40

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

🔥 +170% 108
40

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0
🔥 8.6

Clocks & Performance

Base Clock

🔥 +4% 1,155
1,110

Boost Clock

1,410
🔥 +11% 1,560

Memory Clock

1,593
🔥 +10% 1,750

Power Consumption

Recommended PSU

800 W No

Power Connector

None None

TDP/TGP

400 W
🔥 -71% 115 W

Rendering

Texture Units (TMU)

🔥 +170% 432
160

ROP

No
🔥 40

L2 Cache

🔥 +900% 40 MB
4 MB

Additional

Slots

🔥 SXM Module
No

Release Date

Aug. 11, 2022 Jan. 12, 2021

Display Outputs

No outputs
Portable Device Dependent

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