NVIDIA A800 SXM4 80 GB vs ZOTAC GTX 1660 Ti OC HA

Comparison of NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores vs ZOTAC GTX 1660 Ti OC HA with 6 GB GDDR6 and 1,536 cores.

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Performance Rating

NVIDIA A800 SXM4 80 GB outperforms ZOTAC GTX 1660 Ti OC HA by 506.32% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A800 SXM4 80 GB

25.9

NVIDIA A800 SXM4 80 GB

25.9
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

ZOTAC GTX 1660 Ti OC HA

4.3

ZOTAC GTX 1660 Ti OC HA

4.3

Contents:

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

Memory

Memory Size

🔥 +1,233% 80 ГБ
6 ГБ

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 2.04 TB/s
288.0 GB/s

Memory Bus Width

5,120 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +605% 77.97 TFLOPS
11.06 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

🔥 +252% 19.49 TFLOPS
5.53 TFLOPS

FP64 (Double Precision)

🔥 +5,540% 9.746 TFLOPS
0.1728 TFLOPS

CUDA Cores

🔥 +350% 6,912
1,536

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Ampere Turing

SM (Streaming Multiprocessor)

🔥 +350% 108
24

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 8.0
7.5

Clocks & Performance

Base Clock

🔥 1,155
1,500

Boost Clock

🔥 1,410
1,800

Memory Clock

🔥 +6% 1,593
1,500

Power Consumption

TDP/TGP

400 W
🔥 -70% 120 W

Recommended PSU

800 W
🔥 -62% 300 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +350% 432
96

ROP

No No

L2 Cache

🔥 40 MB
1536 KB

Additional

Slots

🔥 SXM Module
Dual-slot

Release Date

Aug. 11, 2022 Feb. 22, 2019

Display Outputs

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

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