Intel Core i7 1270P vs Intel Xeon 638
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Feb 2026
Manufacturer
Intel
Intel
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Alder Lake-P
Granite Rapids
Processor Number
i7-1270P
—
Integrated Graphics
Iris Xe Graphics G7 (96EU)
N/A
Generation
—
Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process
10 nm
5 nm
Socket
BGA-1744
Intel Socket 4710
Power Consumption
20-28 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
4
—
Performance Core Base Frequency
2.2 GHz
3.2 GHz
Performance Core Turbo Frequency
4.8 GHz
4.8 GHz
Efficiency Cores
8
—
Total Core Count
12
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
32.0
L1 Cache
80 K per core
112 KB per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
18 MB shared
72 MB shared
Unlocked Multiplier
No
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-6400
Max Memory Size
64 GB
—
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1400 MHz
—
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
96
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
80
Benchmark
Cinebench R23
1,695
—
Cinebench R23
9,691
—
Geekbench 6
2,217
—
Geekbench 5
1,639
—
Geekbench 6
8,635
—
Geekbench 5
8,656
—
Blender
123
—
Passmark CPU
3,402
—
Passmark CPU
17,522
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.