KFA2 RTX 4080 ST (1-Click OC) vs NVIDIA CMP 70HX

Comparison of KFA2 RTX 4080 ST (1-Click OC) with 16 GB GDDR6X and 9,728 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

KFA2 RTX 4080 ST (1-Click OC) outperforms NVIDIA CMP 70HX by 163.89% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

KFA2 RTX 4080 ST (1-Click OC)

20.2

KFA2 RTX 4080 ST (1-Click OC)

20.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

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

Memory

Memory Size

🔥 +100% 16 ГБ
8 ГБ

Memory Type

GDDR6X GDDR6X

Memory Bandwidth

716.8 GB/s 608.3 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +355% 48.74 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +355% 48.74 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

🔥 +355% 0.7615 TFLOPS
0.1674 TFLOPS

CUDA Cores

🔥 +153% 9,728
3,840

RT Cores

🔥 +153% 76
30

Architecture & Compatibility

GPU Architecture

Ada Lovelace Ampere

SM (Streaming Multiprocessor)

🔥 +153% 76
30

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

🔥 8.9
8.6

Clocks & Performance

Base Clock

🔥 +62% 2,205
1,365

Boost Clock

🔥 +80% 2,505
1,395

Memory Clock

🔥 +18% 1,400
1,188

Power Consumption

TDP/TGP

320 W unknown

Recommended PSU

700 W
🔥 -71% 200 W

Power Connector

1x 16-pin 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +153% 304
120

ROP

🔥 +153% 76
30

L2 Cache

🔥 +1,500% 64 MB
4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Sept. 20, 2022 July 16, 2021

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
No outputs

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