NVIDIA A100 PCIe 80 GB vs NVIDIA RTX A2000 12 GB

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA RTX A2000 12 GB with 12 GB GDDR6 and 3,328 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A100 PCIe 80 GB

NVIDIA A100 PCIe 80 GB

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

NVIDIA RTX A2000 12 GB

NVIDIA RTX A2000 12 GB

Contents:

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

Memory

Memory Size

80 GB 12 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

1.94 TB/s 288.0 GB/s

Memory Bus Width

5,120 бит 192 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 7.987 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 7.987 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.1248 TFLOPS

CUDA Cores

6,912 3,328

RT Cores

No 26

Architecture & Compatibility

GPU Architecture

Ampere Ampere

SM (Streaming Multiprocessor)

108 26

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0
🔥 8.6

Clocks & Performance

Base Clock

1,065 562

Boost Clock

1,410 1,200

Memory Clock

1,512 1,500

Power Consumption

TDP/TGP

300 W
🔥 -77% 70 W

Recommended PSU

700 W
🔥 -64% 250 W

Power Connector

8-pin EPS None

Rendering

Texture Units (TMU)

432 104

ROP

No 26

L2 Cache

80 MB 3 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 Nov. 23, 2021

Display Outputs

No outputs
4x mini-DisplayPort 1.4a

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