ASRock RX 6800 XT Taichi X OC vs NVIDIA CMP 70HX

Comparison of ASRock RX 6800 XT Taichi X OC with 16 GB GDDR6 and 4,608 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

ASRock RX 6800 XT Taichi X OC outperforms NVIDIA CMP 70HX by 58.28% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock RX 6800 XT Taichi X OC

12.1

ASRock RX 6800 XT Taichi X OC

12.1
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

GDDR6 GDDR6X

Memory Bandwidth

512.0 GB/s 608.3 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +306% 43.5 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +103% 21.75 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

No
🔥 0.1674 TFLOPS

CUDA Cores

🔥 +20% 4,608
3,840

RT Cores

🔥 +140% 72
30

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

PCIe 4.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +41% 1,925
1,365

Boost Clock

🔥 +69% 2,360
1,395

Memory Clock

🔥 +68% 2,000
1,188

Power Consumption

TDP/TGP

300 W unknown

Recommended PSU

700 W
🔥 -71% 200 W

Power Connector

3x 8-pin 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +140% 288
120

ROP

🔥 +140% 72
30

L2 Cache

4 MB 4 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Oct. 28, 2020 July 16, 2021

Display Outputs

1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

1x HDMI 2.1
3x DisplayPort 1.4a
No outputs

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