NVIDIA A800 SXM4 80 GB vs PNY RTX 4070 Blower

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs PNY RTX 4070 Blower with 12 GB GDDR6X and 5,888 cores.

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Performance Rating

NVIDIA A800 SXM4 80 GB outperforms PNY RTX 4070 Blower by 95.69% 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

PNY RTX 4070 Blower

13.2

PNY RTX 4070 Blower

13.2

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 GDDR6X

Memory Bandwidth

🔥 2.04 TB/s
504.2 GB/s

Memory Bus Width

5,120 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +167% 77.97 TFLOPS
29.15 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS
🔥 +50% 29.15 TFLOPS

FP64 (Double Precision)

🔥 +2,040% 9.746 TFLOPS
0.45539999999999997 TFLOPS

CUDA Cores

🔥 +17% 6,912
5,888

RT Cores

No
🔥 46

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

🔥 +135% 108
46

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0
🔥 8.9

Clocks & Performance

Base Clock

1,155
🔥 +66% 1,920

Boost Clock

1,410
🔥 +76% 2,475

Memory Clock

🔥 +21% 1,593
1,313

Power Consumption

TDP/TGP

400 W
🔥 -50% 200 W

Recommended PSU

800 W
🔥 -31% 550 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +135% 432
184

ROP

No
🔥 46

L2 Cache

🔥 +11% 40 MB
36 MB

Additional

Slots

🔥 SXM Module
Dual-slot

Release Date

Aug. 11, 2022 April 12, 2023

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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