AMD Radeon 860M vs NVIDIA A800 SXM4 80 GB

Comparison of AMD Radeon 860M and 512 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

AMD Radeon 860M

0.0

AMD Radeon 860M

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

No
🔥 80 ГБ

Memory Type

System Shared HBM2e

Memory Bandwidth

System Dependent
🔥 2.04 TB/s

Memory Bus Width

No 5,120 бит

ML Performance

FP16 (Half Precision)

6.144 TFLOPS
🔥 +1,169% 77.97 TFLOPS

BF16 (Brain Float)

No
🔥 311.84 TFLOPS

TF32 (TensorFloat)

No
🔥 155.92

Compute Power

FP32 (Single Precision)

3.072 TFLOPS
🔥 +534% 19.49 TFLOPS

FP64 (Double Precision)

0.192 TFLOPS
🔥 +4,976% 9.746 TFLOPS

CUDA Cores

512
🔥 +1,250% 6,912

RT Cores

🔥 8
No

Architecture & Compatibility

GPU Architecture

RDNA 3.5 Ampere

SM (Streaming Multiprocessor)

No
🔥 108

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.0

Clocks & Performance

Base Clock

400
🔥 +189% 1,155

Boost Clock

🔥 +113% 3,000
1,410

Memory Clock

No
🔥 1,593

Power Consumption

TDP/TGP

🔥 -96% 15 W
400 W

Recommended PSU

No 800 W

Power Connector

None None

Rendering

Texture Units (TMU)

32
🔥 +1,250% 432

ROP

🔥 8
No

L2 Cache

2 MB
🔥 +1,900% 40 MB

Additional

Slots

IGP
🔥 SXM Module

Release Date

March 17, 2025 Aug. 11, 2022

Display Outputs

Portable Device Dependent
No outputs

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