AMD Xbox Series X 6nm GPU vs NVIDIA A800 SXM4 80 GB

Comparison of AMD Xbox Series X 6nm GPU with 10 GB GDDR6 and 3,328 cores vs NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Xbox Series X 6nm GPU

AMD Xbox Series X 6nm GPU

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

NVIDIA A800 SXM4 80 GB

NVIDIA A800 SXM4 80 GB

Contents:

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

Memory

Memory Size

10 GB 80 GB

Memory Type

GDDR6 HBM2e

Memory Bandwidth

560.0 GB/s 2.04 TB/s

Memory Bus Width

320 бит 5,120 бит

ML Performance

FP16 (Half Precision)

24.29 TFLOPS 77.97 TFLOPS

BF16 (Brain Float)

No 311.84 TFLOPS

TF32 (TensorFloat)

No 155.92

Compute Power

FP32 (Single Precision)

12.15 TFLOPS 19.49 TFLOPS

FP64 (Double Precision)

0.7592 TFLOPS 9.746 TFLOPS

CUDA Cores

3,328 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Ampere

SM (Streaming Multiprocessor)

No 108

PCIe Version

No 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

1,750 1,593

Power Consumption

TDP/TGP

🔥 -50% 200 W
400 W

Recommended PSU

No 800 W

Power Connector

No None

Rendering

Texture Units (TMU)

208 432

ROP

No No

L2 Cache

5 MB 40 MB

Additional

Slots

No SXM Module

Release Date

Oct. 15, 2024 Aug. 11, 2022

Display Outputs

1x HDMI 2.1
No outputs

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