NVIDIA A100 PCIe 80 GB vs NVIDIA GeForce GTX 460 X2

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs NVIDIA GeForce GTX 460 X2 with 1,024 GB GDDR5 and 336 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A100 PCIe 80 GB

NVIDIA A100 PCIe 80 GB

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

NVIDIA GeForce GTX 460 X2

NVIDIA GeForce GTX 460 X2

Contents:

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

Memory

Memory Size

80 GB 1,024 MB ×2 (2048 ГБ)

Memory Type

HBM2e GDDR5

Memory Bandwidth

1.94 TB/s 115.2 GB/s ×2 (230.4 GB/s)

Memory Bus Width

5,120 бит 256 бит ×2 (512 бит)

ML Performance

FP16 (Half Precision)

77.97 TFLOPS No

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 0.9415 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 0.0785 TFLOPS

CUDA Cores

6,912 336 ×2 (672)

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Fermi

SM (Streaming Multiprocessor)

108 7

PCIe Version

PCIe 4.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 8.0
2.1

Clocks & Performance

Base Clock

1,065 No

Boost Clock

1,410 No

Memory Clock

1,512 900

Power Consumption

TDP/TGP

300 W
🔥 -47% 160 W

Recommended PSU

700 W
🔥 -36% 450 W

Power Connector

8-pin EPS 2x 8-pin

Rendering

Texture Units (TMU)

432 56 ×2 (112)

ROP

No No

L2 Cache

80 MB 512 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

June 28, 2021 March 11, 2011

Display Outputs

No outputs
3x DVI
1x mini-HDMI 1.3a

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