Intel Core i9 9900 vs Intel Xeon 638
CPU Specs Compare
General Parameters
Release Date
Apr 2019
Feb 2026
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
-
Core Architecture
Coffee Lake
Granite Rapids
Processor Number
i9-9900
-
Integrated Graphics
UHD Graphics 630
N/A
Generation
-
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1151
Intel Socket 4710
Power Consumption
65 W
180 W
Peak Operating Temperature
100 °C
100°C
Foundry
-
Intel
Die Size
-
598 mm²
I/O Process Size
-
10 nm
I/O Die Size
-
2x 241
Package
-
FC-LGA18N
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
3.1 GHz
3.2 GHz
Performance Core Turbo Frequency
5 GHz
4.8 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
32.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
256 K per core
2 MB per core
L3 Cache
16 MB shared
72 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-6400
Max Memory Size
128 GB
-
Max Memory Channels
2
4
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
16
80
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
📊 Benchmark
Geekbench 6
1,589
-
Geekbench 5
1,265
-
Geekbench 6
7,205
-
Geekbench 5
7,910
-
Passmark CPU
2,833
-
Passmark CPU
16,692
-