NVIDIA CMP 70HX vs ZOTAC RTX 3080 AMP Holo LHR

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs ZOTAC RTX 3080 AMP Holo LHR with 12 GB GDDR6X and 8,960 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 3080 AMP Holo LHR

ZOTAC RTX 3080 AMP Holo LHR

Contents:

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

Memory

Memory Size

8 GB 12 GB

Memory Type

GDDR6X GDDR6X

Memory Bandwidth

608.3 GB/s 912.4 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS 31.45 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS 31.45 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS 0.4914 TFLOPS

CUDA Cores

3,840 8,960

RT Cores

30 70

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

30 70

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6 8.6

Clocks & Performance

Base Clock

1,365 1,260

Boost Clock

1,395 1,755

Memory Clock

1,188 1,188

Power Consumption

TDP/TGP

unknown 350 W

Recommended PSU

🔥 -73% 200 W
750 W

Power Connector

1x 12-pin 2x 8-pin

Rendering

Texture Units (TMU)

120 280

ROP

30 70

L2 Cache

4 MB 6 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

March 11, 2021 Jan. 11, 2022

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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