NVIDIA CMP 70HX vs ZOTAC RTX 4090 Apocalypse OC

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs ZOTAC RTX 4090 Apocalypse OC with 24 GB GDDR6X and 16,384 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA CMP 70HX

NVIDIA CMP 70HX

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

ZOTAC RTX 4090 Apocalypse OC

32.3

ZOTAC RTX 4090 Apocalypse OC

32.3

Contents:

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

Memory

Memory Size

8 GB
🔥 +200% 24 ГБ

Memory Type

GDDR6X GDDR6X

Memory Bandwidth

608.3 GB/s
🔥 1.01 TB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS
🔥 +680% 83.56 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS
🔥 +680% 83.56 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS No

CUDA Cores

3,840
🔥 +327% 16,384

RT Cores

30
🔥 +327% 128

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

30
🔥 +327% 128

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6
🔥 8.9

Clocks & Performance

Base Clock

1,365
🔥 +64% 2,235

Boost Clock

1,395
🔥 +83% 2,550

Memory Clock

1,188
🔥 +11% 1,313

Power Consumption

TDP/TGP

unknown 450 W

Recommended PSU

🔥 -76% 200 W
850 W

Power Connector

1x 12-pin 1x 16-pin

Rendering

Texture Units (TMU)

120
🔥 +327% 512

ROP

30
🔥 +327% 128

L2 Cache

4 MB
🔥 +1,700% 72 MB

Additional

Slots

Dual-slot Quad-slot

Release Date

March 11, 2021 Sept. 20, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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