NVIDIA A800 SXM4 80 GB vs Palit RTX 4090 GameRock OmniBlack

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs Palit RTX 4090 GameRock OmniBlack with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

Palit RTX 4090 GameRock OmniBlack outperforms NVIDIA A800 SXM4 80 GB by 23.83% 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

Palit RTX 4090 GameRock OmniBlack

32.1

Palit RTX 4090 GameRock OmniBlack

32.1

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

2.04 TB/s
🔥 1.01 TB/s

Memory Bus Width

5,120 бит 384 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS
🔥 +6% 82.58 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS
🔥 +324% 82.58 TFLOPS

FP64 (Double Precision)

🔥 9.746 TFLOPS
No

CUDA Cores

6,912
🔥 +137% 16,384

RT Cores

No
🔥 128

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

108
🔥 +19% 128

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
🔥 +94% 2,235

Boost Clock

1,410
🔥 +79% 2,520

Memory Clock

🔥 +21% 1,593
1,313

Power Consumption

TDP/TGP

🔥 -11% 400 W
450 W

Recommended PSU

🔥 -6% 800 W
850 W

Power Connector

None 1x 16-pin

Rendering

Texture Units (TMU)

432
🔥 +19% 512

ROP

No
🔥 128

L2 Cache

40 MB
🔥 +80% 72 MB

Additional

Slots

🔥 SXM Module
Quad-slot

Release Date

Aug. 11, 2022 Sept. 20, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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