Intel Core i7 6850K vs Apple M3 Ultra
We compared two desktop CPUs: Intel Core i7 6850K with 6 cores 3.6GHz and Apple M3 Ultra with 32 cores 4.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Apple M3 Ultra 's Advantages
Released 8 years and 10 months late
Integrated graphics card
Higher specification of memory (6400 vs 2133)
Larger memory bandwidth (819.2GB/s vs 76.8GB/s)
Higher base frequency (4.5GHz vs 3.6GHz)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 6850K
986
Apple M3 Ultra
+229%
3247
Geekbench 6 Multi Core
Intel Core i7 6850K
3877
Apple M3 Ultra
+624%
28107
General Parameters
May 2016
Release Date
Mar 2025
Intel
Manufacturer
Apple
Desktop
Type
Desktop
x86-64
Instruction Set
ARMv8
Broadwell E
Core Architecture
Apple M3
i7-6850K
Processor Number
-
LGA-2011-3
Socket
Apple M-Socket
N/A
Integrated Graphics
Apple M3 Ultra GPU (80-core)
Package
-
Transistor Count
184 billions
14 nm
Manufacturing Process
3 nm
140 W
Power Consumption
140 W
-
Peak Operating Temperature
100 °C
CPU Performance
6
Performance Cores
24
12
Performance Core Threads
24
3.6 GHz
Performance Core Base Frequency
4.5 GHz
3.8 GHz
Performance Core Turbo Frequency
-
-
Efficiency Cores
8
-
Efficiency Core Threads
8
6
Total Core Count
32
12
Total Thread Count
32
36x
Multiplier
45
32 K per core
L1 Cache
-
256 K per core
L2 Cache
-
15 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2133
Memory Types
LPDDR5-6400
128 GB
Max Memory Size
512 GB
4
Max Memory Channels
8
76.8 GB/s
Max Memory Bandwidth
819.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
Shader Units
10240
-
Texture Units
640
-
Raster Operation Units
320
-
Execution Units
1280
-
Power Consumption
140
