Alienware GTX 980M 4 GB vs NVIDIA A800 SXM4 80 GB

Comparison of Alienware GTX 980M 4 GB with 4 GB GDDR5 and 1,536 cores vs NVIDIA A800 SXM4 80 GB with 80 GB HBM2e and 6,912 cores.

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Performance Rating

NVIDIA A800 SXM4 80 GB outperforms Alienware GTX 980M 4 GB by 808.42% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Alienware GTX 980M 4 GB

2.9

Alienware GTX 980M 4 GB

2.9
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

4 GB
🔥 +1,900% 80 ГБ

Memory Type

GDDR5 HBM2e

Memory Bandwidth

160.4 GB/s
🔥 2.04 TB/s

Memory Bus Width

256 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)

3.462 TFLOPS
🔥 +463% 19.49 TFLOPS

FP64 (Double Precision)

0.1082 TFLOPS
🔥 +8,907% 9.746 TFLOPS

CUDA Cores

1,536
🔥 +350% 6,912

RT Cores

No No

Architecture & Compatibility

GPU Architecture

Maxwell 2.0 Ampere

SM (Streaming Multiprocessor)

No
🔥 108

PCIe Version

MXM-B (3.0) PCIe 4.0 x16

ML Software Support

CUDA Version

5.2
🔥 8.0

Clocks & Performance

Base Clock

1,038
🔥 +11% 1,155

Boost Clock

1,127
🔥 +25% 1,410

Memory Clock

1,253
🔥 +27% 1,593

Power Consumption

Recommended PSU

No 800 W

Power Connector

None None

TDP/TGP

unknown 400 W

Rendering

Texture Units (TMU)

96
🔥 +350% 432

ROP

No No

L2 Cache

2 MB
🔥 +1,900% 40 MB

Additional

Slots

MXM Module
🔥 SXM Module

Release Date

Oct. 7, 2014 Aug. 11, 2022

Display Outputs

Portable Device Dependent
No outputs

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