ASRock RX 6600 Challenger D vs NVIDIA A100 PCIe 80 GB

Comparison of ASRock RX 6600 Challenger D with 8 GB GDDR6 and 1,792 cores vs NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

ASRock RX 6600 Challenger D

5.3

ASRock RX 6600 Challenger D

5.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA A100 PCIe 80 GB

NVIDIA A100 PCIe 80 GB

Contents:

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

Memory

Memory Size

🔥 8 ГБ
80 GB

Memory Type

GDDR6 HBM2e

Memory Bandwidth

224.0 GB/s 1.94 TB/s

Memory Bus Width

128 бит 5,120 бит

ML Performance

FP16 (Half Precision)

🔥 17.86 TFLOPS
77.97 TFLOPS

BF16 (Brain Float)

No 311.84 TFLOPS

TF32 (TensorFloat)

No 155.92

Compute Power

FP32 (Single Precision)

🔥 8.928 TFLOPS
19.49 TFLOPS

FP64 (Double Precision)

🔥 0.558 TFLOPS
9.746 TFLOPS

CUDA Cores

🔥 1,792
6,912

RT Cores

🔥 28
No

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No 108

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

🔥 +53% 1,626
1,065

Boost Clock

🔥 +77% 2,491
1,410

Memory Clock

🔥 +16% 1,750
1,512

Power Consumption

TDP/TGP

🔥 -56% 132 W
300 W

Recommended PSU

🔥 -57% 300 W
700 W

Power Connector

1x 8-pin 8-pin EPS

Rendering

Texture Units (TMU)

🔥 112
432

ROP

🔥 28
No

L2 Cache

🔥 2 MB
80 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Oct. 13, 2021 June 28, 2021

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
No outputs

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