HIS HD 7770 IceQ X vs NVIDIA A800 SXM4 80 GB

Comparison of HIS HD 7770 IceQ X with 1 GB GDDR5 and 640 cores vs NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores.

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Performance Rating

A100 A100
H200 H200
MI325X MI325X

HIS HD 7770 IceQ X

0.0

HIS HD 7770 IceQ X

0.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA A800 SXM4 80 GB

25.9

NVIDIA A800 SXM4 80 GB

25.9

Contents:

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

Memory

Memory Size

1 ГБ
🔥 +7,900% 80 ГБ

Memory Type

GDDR5 HBM2e

Memory Bandwidth

72.00 GB/s
🔥 2.04 TB/s

Memory Bus Width

128 бит 5,120 бит

ML Performance

FP16 (Half Precision)

No
🔥 77.97 TFLOPS

BF16 (Brain Float)

No
🔥 311.84 TFLOPS

TF32 (TensorFloat)

No
🔥 155.92

Compute Power

FP32 (Single Precision)

No
🔥 19.49 TFLOPS

FP64 (Double Precision)

0.08 TFLOPS
🔥 +12,082% 9.746 TFLOPS

CUDA Cores

640
🔥 +980% 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

GCN 1.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 108

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

No
🔥 1,155

Boost Clock

No
🔥 1,410

Memory Clock

1,125
🔥 +42% 1,593

Power Consumption

TDP/TGP

🔥 -80% 80 W
400 W

Recommended PSU

🔥 -69% 250 W
800 W

Power Connector

1x 6-pin None

Rendering

Texture Units (TMU)

40
🔥 +980% 432

ROP

No No

L2 Cache

256 KB
🔥 40 MB

Additional

Slots

Dual-slot
🔥 SXM Module

Release Date

April 23, 2012 Aug. 11, 2022

Display Outputs

1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
No outputs

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