HIS HD 7970 X IceQ X2 vs NVIDIA A800 SXM4 80 GB

Comparison of HIS HD 7970 X IceQ X2 with 3 GB GDDR5 and 2,048 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 7970 X IceQ X2

HIS HD 7970 X IceQ X2

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

3 GB
🔥 +2,567% 80 ГБ

Memory Type

GDDR5 HBM2e

Memory Bandwidth

288.0 GB/s
🔥 2.04 TB/s

Memory Bus Width

384 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)

4.301 TFLOPS
🔥 +353% 19.49 TFLOPS

FP64 (Double Precision)

1.0752 TFLOPS
🔥 +806% 9.746 TFLOPS

CUDA Cores

2,048
🔥 +238% 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

1,000
🔥 +16% 1,155

Boost Clock

1,050
🔥 +34% 1,410

Memory Clock

1,500
🔥 +6% 1,593

Power Consumption

TDP/TGP

🔥 -25% 300 W
400 W

Recommended PSU

🔥 -12% 700 W
800 W

Power Connector

1x 6-pin + 1x 8-pin None

Rendering

Texture Units (TMU)

128
🔥 +238% 432

ROP

No No

L2 Cache

768 KB
🔥 40 MB

Additional

Slots

Dual-slot
🔥 SXM Module

Release Date

June 28, 2012 Aug. 11, 2022

Display Outputs

1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2

1x DVI
1x HDMI 1.4a
4x mini-DisplayPort 1.2
No outputs

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