GALAX RTX 3080 EX Gamer (1-Click OC) LHR vs NVIDIA CMP 70HX

Comparison of GALAX RTX 3080 EX Gamer (1-Click OC) LHR with 12 GB GDDR6X and 8,960 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

GALAX RTX 3080 EX Gamer (1-Click OC) LHR outperforms NVIDIA CMP 70HX by 117.08% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GALAX RTX 3080 EX Gamer (1-Click OC) LHR

16.7

GALAX RTX 3080 EX Gamer (1-Click OC) LHR

16.7
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

🔥 +50% 12 ГБ
8 ГБ

Memory Type

GDDR6X GDDR6X

Memory Bandwidth

912.4 GB/s 608.3 GB/s

Memory Bus Width

384 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +194% 31.45 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +194% 31.45 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

🔥 +194% 0.4914 TFLOPS
0.1674 TFLOPS

CUDA Cores

🔥 +133% 8,960
3,840

RT Cores

🔥 +133% 70
30

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

🔥 +133% 70
30

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

8.6 8.6

Clocks & Performance

Base Clock

1,260
🔥 +8% 1,365

Boost Clock

🔥 +26% 1,755
1,395

Memory Clock

1,188 1,188

Power Consumption

TDP/TGP

350 W unknown

Recommended PSU

750 W
🔥 -73% 200 W

Power Connector

2x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +133% 280
120

ROP

🔥 +133% 70
30

L2 Cache

🔥 +50% 6 MB
4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 11, 2022 July 16, 2021

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
No outputs

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