AMD Radeon Pro W6800X vs NVIDIA CMP 70HX

Comparison of AMD Radeon Pro W6800X with 32 GB GDDR6 and 3,840 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

AMD Radeon Pro W6800X outperforms NVIDIA CMP 70HX by 48.5% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon Pro W6800X

11.4

AMD Radeon Pro W6800X

11.4
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

🔥 +300% 32 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)

🔥 +199% 32.06 TFLOPS
10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +50% 16.03 TFLOPS
10.71 TFLOPS

FP64 (Double Precision)

No
🔥 0.1674 TFLOPS

CUDA Cores

3,840 3,840

RT Cores

🔥 +100% 60
30

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

Apple MPX PCIe 1.0 x4

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

🔥 +32% 1,800
1,365

Boost Clock

🔥 +50% 2,087
1,395

Memory Clock

🔥 +68% 2,000
1,188

Power Consumption

TDP/TGP

200 W unknown

Recommended PSU

550 W
🔥 -64% 200 W

Power Connector

Apple MPX 1x 12-pin

Rendering

Texture Units (TMU)

🔥 +100% 240
120

ROP

🔥 +100% 60
30

L2 Cache

4 MB 4 MB

Additional

Slots

Quad-slot Dual-slot

Release Date

Aug. 3, 2021 July 16, 2021

Display Outputs

1x HDMI 2.1
4x Thunderbolt
No outputs

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