NVIDIA GeForce GTX 1080M to feature 2048 CUDA Cores?

Published: Jun 20th 2016, 18:00 GMT

Please note that this post is tagged as a rumor.

While GTX 1080M is still few weeks away, notebook manufactures are already adjusting their new systems for best performance with new Pascal GeForce cards.

NVIDIA GeForce GTX 1080M 2048 CUDA Cores

According to the leak from Chiphell, GTX 1080 might feature 2048 CUDA cores, 128 TUs and 64 ROPs. At least that’s what we can read from ultra-low resolution pictures that were posted there. We tried to enhance the quality with our CSI tools, but it didn’t help much.

The leaker revealed that GPU clock speeds are 1442 MHz (base) and 1645 MHz (boost). Not a word about memory clock, but we expect something close to 2000 MHz.

The Fire Strike score is quite readable though, we can assume that GTX 1080M gets 16893 GPU points. This would put GTX 1080M to the top of single-GPU notebook performance.

Later in this post you can find GPU-Z screenshots resized with two different techniques. Take following specs with a grain of salt:

NVIDIA GeForce GTX 1080M Specifications (TO BE CONFIRMED)
June 6th, 2016GeForce GTX 1080MGeForce GTX 980 (Notebook)GeForce GTX 980M
GPUPascal GP104Maxwell GM204Maxwell GM204
CUDA Cores204820481536
Base Clock1442 MHz1064 MHz1038 MHz
Boost Clock1645 MHz1228 MHz1127 MHz
Memory Clock2000 MHz1750 MHz1250 MHz
Memory Config8GB GDDR58GB GDDR58GB GDDR5
Memory Bus256-bit256-bit256-bit
Memory Bandwidth256 GB/s224 GB/s160 GB/s
Fire Strike GPU Score16 89313 1259 692
Performance of 980M174%135%100%

NVIDIA GeForce GTX 1080M (3) NVIDIA GeForce GTX 1080M (2) NVIDIA GeForce GTX 1080M (1)

This is my attempt to read GPU-Z data from this tiny picture.

GTX 1080M GPUZ specs

Source: Chiphell, NotebookCheck #1 #2

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