Intel Core Ultra 9 185H vs Intel Xeon 638
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Feb 2026
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
-
Core Architecture
Meteor Lake
Granite Rapids
Processor Number
185H
-
Integrated Graphics
Arc Graphics (8-Cores)
N/A
Generation
Ultra 9 (Meteor Lake)
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
7 nm
5 nm
Socket
FCBGA-2049
Intel Socket 4710
Power Consumption
35-65 W
180 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
100°C
Foundry
Intel
Intel
Package
FC-BGA
FC-LGA18N
Die Size
-
598 mm²
I/O Process Size
-
10 nm
I/O Die Size
-
2x 241
CPU Performance
Performance Cores
6
-
Performance Core Threads
12
-
Performance Core Base Frequency
2.3 GHz
3.2 GHz
Performance Core Turbo Frequency
5.1 GHz
4.8 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
16
16
Total Thread Count
22
32
Bus Frequency
100 MHz
100 MHz
Multiplier
23
32.0
L1 Cache
112 K per core
112 KB per core
L2 Cache
2 MB per core
2 MB per core
L3 Cache
24 MB shared
72 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-6400
Max Memory Size
96 GB
-
Max Memory Channels
2
4
Max Memory Bandwidth
120 GB/s
-
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
2350 MHz
-
Shader Units
1024
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
128
-
Power Consumption
28
-
Max Resolution
7680x4320 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,809
-
Cinebench R23
18,426
-
Geekbench 6
2,445
-
Geekbench 5
1,902
-
Geekbench 6
13,624
-
Geekbench 5
14,230
-
Cinebench 2024
103
-
Cinebench 2024
1,046
-
Blender
319
-
Passmark CPU
3,707
-
Passmark CPU
29,424
-