NVIDIA CMP 70HX vs PowerColor Liquid Devil RX 6800 XT

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs PowerColor Liquid Devil RX 6800 XT with 16 GB GDDR6 and 4,608 cores.

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Performance Rating

PowerColor Liquid Devil RX 6800 XT outperforms NVIDIA CMP 70HX by 58.28% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

PowerColor Liquid Devil RX 6800 XT

12.1

PowerColor Liquid Devil RX 6800 XT

12.1

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +100% 16 ГБ

Memory Type

GDDR6X GDDR6

Memory Bandwidth

608.3 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS
🔥 +306% 43.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS
🔥 +103% 21.75 TFLOPS

FP64 (Double Precision)

🔥 0.1674 TFLOPS
No

CUDA Cores

3,840
🔥 +20% 4,608

RT Cores

30
🔥 +140% 72

Architecture & Compatibility

GPU Architecture

Ampere RDNA 2.0

SM (Streaming Multiprocessor)

🔥 30
No

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x16

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

1,365
🔥 +41% 1,925

Boost Clock

1,395
🔥 +69% 2,360

Memory Clock

1,188
🔥 +68% 2,000

Power Consumption

TDP/TGP

unknown 300 W

Recommended PSU

🔥 -71% 200 W
700 W

Power Connector

1x 12-pin 3x 8-pin

Rendering

Texture Units (TMU)

120
🔥 +140% 288

ROP

30
🔥 +140% 72

L2 Cache

4 MB 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

July 16, 2021 Oct. 28, 2020

Display Outputs

No outputs
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

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