NVIDIA A100 PCIe 80 GB vs NVIDIA RTX 4500 Ada Generation

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA RTX 4500 Ada Generation with 24 GB GDDR6 and 7,680 cores.

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Performance Rating

NVIDIA A100 PCIe 80 GB outperforms NVIDIA RTX 4500 Ada Generation by 52.02% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A100 PCIe 80 GB

25.6

NVIDIA A100 PCIe 80 GB

25.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX 4500 Ada Generation

16.9

NVIDIA RTX 4500 Ada Generation

16.9

Contents:

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

Memory

Memory Size

🔥 +233% 80 ГБ
24 ГБ

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 1.94 TB/s
432.0 GB/s

Memory Bus Width

5,120 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +97% 77.97 TFLOPS
39.63 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS
🔥 +103% 39.63 TFLOPS

FP64 (Double Precision)

🔥 +1,474% 9.746 TFLOPS
0.6192000000000001 TFLOPS

CUDA Cores

6,912
🔥 +11% 7,680

RT Cores

No
🔥 60

Architecture & Compatibility

GPU Architecture

Ampere Ada Lovelace

SM (Streaming Multiprocessor)

🔥 +80% 108
60

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0
🔥 8.9

Clocks & Performance

Base Clock

1,065
🔥 +94% 2,070

Boost Clock

1,410
🔥 +83% 2,580

Memory Clock

1,512
🔥 +49% 2,250

Power Consumption

TDP/TGP

300 W
🔥 -30% 210 W

Recommended PSU

700 W
🔥 -21% 550 W

Power Connector

8-pin EPS None

Rendering

Texture Units (TMU)

🔥 +80% 432
240

ROP

No
🔥 60

L2 Cache

🔥 +67% 80 MB
48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 Aug. 9, 2023

Display Outputs

No outputs
4x DisplayPort 1.4a

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