NVIDIA A100 PCIe 80 GB vs XFX RX 460 Slim OC

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs XFX RX 460 Slim OC with 2 GB GDDR5 and 896 cores.

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Performance Rating

NVIDIA A100 PCIe 80 GB outperforms XFX RX 460 Slim OC by 1,381.5% 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

XFX RX 460 Slim OC

1.7

XFX RX 460 Slim OC

1.7

Contents:

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

Memory

Memory Size

🔥 +3,900% 80 ГБ
2 ГБ

Memory Type

HBM2e GDDR5

Memory Bandwidth

🔥 1.94 TB/s
112.0 GB/s

Memory Bus Width

5,120 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 +3,467% 77.97 TFLOPS
2.186 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 +792% 19.49 TFLOPS
2.186 TFLOPS

FP64 (Double Precision)

🔥 +7,035% 9.746 TFLOPS
0.1366 TFLOPS

CUDA Cores

🔥 +671% 6,912
896

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere GCN 4.0

SM (Streaming Multiprocessor)

🔥 108
No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x8

ML Software Support

CUDA Version

8.0 No

Clocks & Performance

Base Clock

🔥 1,065
1,090

Boost Clock

🔥 +16% 1,410
1,220

Memory Clock

🔥 1,512
1,750

Power Consumption

TDP/TGP

300 W
🔥 -75% 75 W

Recommended PSU

700 W
🔥 -64% 250 W

Power Connector

8-pin EPS None

Rendering

Texture Units (TMU)

🔥 +671% 432
56

ROP

No No

L2 Cache

🔥 80 MB
1024 KB

Additional

Slots

Dual-slot Single-slot

Release Date

June 28, 2021 Aug. 8, 2016

Display Outputs

No outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a

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