NVIDIA A100 PCIe 80 GB vs ZOTAC RTX 4090 D PGF

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs ZOTAC RTX 4090 D PGF with 24 GB GDDR6X and 14,592 cores.

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Performance Rating

ZOTAC RTX 4090 D PGF outperforms NVIDIA A100 PCIe 80 GB by 17.36% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A100 PCIe 80 GB

25.6

NVIDIA A100 PCIe 80 GB

25.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ZOTAC RTX 4090 D PGF

30.1

ZOTAC RTX 4090 D PGF

30.1

Contents:

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

Memory

Memory Size

🔥 +233% 80 ГБ
24 ГБ

Memory Type

HBM2e GDDR6X

Memory Bandwidth

1.94 TB/s
🔥 1.01 TB/s

Memory Bus Width

5,120 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +6% 77.97 TFLOPS
73.54 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS
🔥 +277% 73.54 TFLOPS

FP64 (Double Precision)

🔥 9.746 TFLOPS
No

CUDA Cores

6,912
🔥 +111% 14,592

RT Cores

No
🔥 114

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

108
🔥 +6% 114

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0
🔥 8.9

Clocks & Performance

Base Clock

1,065
🔥 +114% 2,280

Boost Clock

1,410
🔥 +79% 2,520

Memory Clock

🔥 +15% 1,512
1,313

Power Consumption

TDP/TGP

🔥 -29% 300 W
425 W

Recommended PSU

🔥 -12% 700 W
800 W

Power Connector

8-pin EPS 1x 16-pin

Rendering

Texture Units (TMU)

432
🔥 +6% 456

ROP

No
🔥 114

L2 Cache

🔥 +11% 80 MB
72 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

June 28, 2021 Dec. 28, 2023

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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