NVIDIA CMP 70HX vs VASTARMOR RX 6600 STARRY SKY

Comparison of NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores vs VASTARMOR RX 6600 STARRY SKY with 8 GB GDDR6 and 1,792 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA CMP 70HX

NVIDIA CMP 70HX

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

VASTARMOR RX 6600 STARRY SKY

5.3

VASTARMOR RX 6600 STARRY SKY

5.3

Contents:

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

Memory

Memory Size

8 GB
🔥 8 ГБ

Memory Type

GDDR6X GDDR6

Memory Bandwidth

608.3 GB/s 224.0 GB/s

Memory Bus Width

256 бит 128 бит

ML Performance

FP16 (Half Precision)

10.71 TFLOPS
🔥 +67% 17.86 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.71 TFLOPS
🔥 8.928 TFLOPS

FP64 (Double Precision)

0.1674 TFLOPS
🔥 +233% 0.558 TFLOPS

CUDA Cores

3,840
🔥 1,792

RT Cores

30
🔥 28

Architecture & Compatibility

GPU Architecture

Ampere RDNA 2.0

SM (Streaming Multiprocessor)

30 No

PCIe Version

PCIe 1.0 x4 PCIe 4.0 x8

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

1,365
🔥 +19% 1,626

Boost Clock

1,395
🔥 +79% 2,491

Memory Clock

1,188
🔥 +47% 1,750

Power Consumption

TDP/TGP

unknown 132 W

Recommended PSU

🔥 -33% 200 W
300 W

Power Connector

1x 12-pin 1x 8-pin

Rendering

Texture Units (TMU)

120
🔥 112

ROP

30
🔥 28

L2 Cache

4 MB
🔥 2 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

March 11, 2021 Oct. 13, 2021

Display Outputs

No outputs
1x HDMI 2.1
3x DisplayPort 1.4a

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