NVIDIA CMP 70HX vs VASTARMOR RX 6900 XT ALLOY

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs VASTARMOR RX 6900 XT ALLOY with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

VASTARMOR RX 6900 XT ALLOY outperforms NVIDIA CMP 70HX by 67.93% 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

VASTARMOR RX 6900 XT ALLOY

12.9

VASTARMOR RX 6900 XT ALLOY

12.9

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
🔥 +352% 48.44 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS
🔥 +126% 24.22 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS
🔥 +804% 1.514 TFLOPS

CUDA Cores

3,840
🔥 +33% 5,120

RT Cores

30
🔥 +167% 80

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
🔥 +43% 1,950

Boost Clock

1,395
🔥 +70% 2,365

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 2x 8-pin

Rendering

Texture Units (TMU)

120
🔥 +167% 320

ROP

30
🔥 +167% 80

L2 Cache

4 MB 4 MB

Additional

Slots

Dual-slot Triple-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

1x HDMI 2.1
3x DisplayPort 1.4a

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