NVIDIA CMP 40HX vs NVIDIA CMP 70HX

Comparison of NVIDIA CMP 40HX with 8 GB GDDR6 and 2,304 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

NVIDIA CMP 70HX outperforms NVIDIA CMP 40HX by 28.26% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA CMP 40HX

6.0

NVIDIA CMP 40HX

6.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Expert Comparison

CMP 70HX лучше по многим параметрам: имеет больше ядер (3840 против 2304), более высокую пропускную способность памяти (608.3 GB/s против 448.0 GB/s) и большую производительность FP32 (10.71 TFLOPS против 7.603 TFLOPS). Он также имеет более высокий GPI (7.7 против 6.0). CMP 40HX может быть лучшим выбором для менее требовательных задач или если вам важна энергоэффективность.

Contents:

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

Memory

Memory Size

8 ГБ 8 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

448.0 GB/s 608.3 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +42% 15.21 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

7.603 TFLOPS
🔥 +41% 10.71 TFLOPS

FP64 (Double Precision)

🔥 +42% 0.2376 TFLOPS
0.1674 TFLOPS

CUDA Cores

2,304
🔥 +67% 3,840

RT Cores

🔥 +20% 36
30

Architecture & Compatibility

GPU Architecture

Turing Ampere

SM (Streaming Multiprocessor)

🔥 +20% 36
30

PCIe Version

PCIe 1.0 x4 PCIe 1.0 x4

ML Software Support

CUDA Version

7.5
🔥 8.6

Clocks & Performance

Base Clock

🔥 +8% 1,470
1,365

Boost Clock

🔥 +18% 1,650
1,395

Memory Clock

🔥 +47% 1,750
1,188

Power Consumption

TDP/TGP

185 W unknown

Recommended PSU

450 W
🔥 -56% 200 W

Power Connector

1x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +20% 144
120

ROP

🔥 +20% 36
30

L2 Cache

4 MB 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Feb. 25, 2021 July 16, 2021

Display Outputs

No outputs
No outputs

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