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Intel Core i7-6785R vs Qualcomm Snapdragon 855 Plus

Last updated: 2026-07-03

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i7-6785R

Rank 2 - 73 %

Qualcomm Snapdragon 855 Plus

Multi-core performance

Rank 1 - 100 %

Intel Core i7-6785R

Rank 2 - 67 %

Qualcomm Snapdragon 855 Plus

Geekbench 5, 64bit Single-Core
Single-core performance

4C / 8T · 3.90 GHz

1,004

8C / 8T · 2.96 GHz

731

Geekbench 5, 64bit Multi-Core
Multi-core performance

4C / 8T · 3.50 GHz

3,615

8C / 8T · 2.96 GHz

2,632

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Iris Pro Graphics 580

1,325

Qualcomm Adreno 640

1,037

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

AnTuTu 9 Benchmark
90 entries

AnTuTu 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

AI performance (NPU)
218 entries

Specifications

At a glance

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
Family	Intel Core i7 (300)	Qualcomm Snapdragon (105)
CPU group	Intel Core i 6000 (24)	Qualcomm Snapdragon 855/860 (3)
Architecture	Skylake S	Kryo 485
Technology	14 nm	7 nm
Segment	Desktop	Smartphone / Tablet
Socket	BGA 1440
Predecessor
Successor		Qualcomm Snapdragon 860

CPU Cores and Base Frequency

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
CPU Cores / Threads	4 / 8	8 / 8
Hyperthreading / SMT	✓	✗
Core architecture	normal	hybrid (Prime / big.LITTLE)
Core Cluster 1:	4x 3.30 - 3.90 GHz	1x Kryo 485 Prime 2.96 GHz
Core Cluster 2:		3x Kryo 485 Gold 2.42 GHz
Core Cluster 3:		4x Kryo 485 Silver 1.80 GHz
L2-Cache		2.00 MB
L3-Cache	8.00 MB	3.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
GPU name	Intel Iris Pro Graphics 580	Qualcomm Adreno 640
GPU frequency	0.35 - 1.15 GHz	0.25 - 0.68 GHz
CUs / Shader	72 / 576	4 / 384
Raytracing	✗	✗
Max. displays	3	1
Max. GPU Memory	32 GB	4 GB
Technology	14 nm	7 nm
Release date	Q3/2015	Q1/2019

NPU AI performance

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
AI hardware		Qualcomm AI engine
AI specifications		Hexagon 690 @ 7 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
Memory	DDR4-2133 (34.1 GB/s)	LPDDR4X-4266 (34.1 GB/s)
Max. Memory	64 GB	12 GB
Memory channels	2	4
ECC	No	No
PCIe	3.0 x 20
PCIe Bandwidth	19.7 GB/s

Thermal Management

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
TDP	65 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen	Intel Core i7-6785R	Qualcomm Snapdragon 855 Plus
Chip design	Monolithic	Chiplet
AES-NI	✓	✗
Operating systems	Windows 10, Linux	Android
Instruction set	x86-64 (64 bit)	Armv8-A (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q2/2016	Q4/2018
Release price
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i7-6785R is 0 stars (0 ratings), while Qualcomm Snapdragon 855 Plus has received 4.8 stars (11 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-6785R
4C / 8T · 3.30 - 3.90 GHz

★★★★★

Qualcomm Snapdragon 855 Plus
8C / 8T · 2.96 GHz

★★★★★