NVIDIA CMP 70HX vs NVIDIA Quadro K620

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs NVIDIA Quadro K620 with 2 GB DDR3 and 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

NVIDIA Quadro K620

35.3

NVIDIA Quadro K620

35.3

Contents:

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

Memory

Memory Size

8 GB 2 ГБ

Memory Type

GDDR6X DDR3

Memory Bandwidth

608.3 GB/s 28.80 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS 863.2 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS 0.02698 TFLOPS

CUDA Cores

3,840 384

RT Cores

30 No

Architecture & Compatibility

GPU Architecture

Ampere Maxwell

SM (Streaming Multiprocessor)

30 No

PCIe Version

PCIe 1.0 x4 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 8.6
5.0

Clocks & Performance

Base Clock

1,365 1,058

Boost Clock

1,395 1,124

Memory Clock

1,188 900

Power Consumption

TDP/TGP

unknown 45 W

Recommended PSU

200 W 200 W

Power Connector

1x 12-pin None

Rendering

Texture Units (TMU)

120 24

ROP

30 No

L2 Cache

4 MB 2 MB

Additional

Slots

Dual-slot Single-slot

Release Date

March 11, 2021 July 22, 2014

Display Outputs

No outputs
1x DVI
1x DisplayPort 1.2

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