Intel Core i9 9900 vs Intel Core i7 1250U
CPU Specs Compare
General Parameters
Release Date
Apr 2019
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Alder Lake
Processor Number
i9-9900
i7-1250U
Integrated Graphics
UHD Graphics 630
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1151
BGA-1781
Power Consumption
65 W
9 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
29 W
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
4
Performance Core Base Frequency
3.1 GHz
1.1 GHz
Performance Core Turbo Frequency
5 GHz
4.7 GHz
Total Core Count
8
10
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
11x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
0.8 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1200 MHz
950 MHz
Shader Units
192
768
Texture Units
24
48
Raster Operation Units
3
24
Execution Units
24
96
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Geekbench 6
1,589
2,112
Geekbench 5
1,265
1,639
Geekbench 6
7,205
6,732
Geekbench 5
7,910
6,884
Passmark CPU
2,833
-
Passmark CPU
16,692
-
Cinebench R23
-
1,655
Cinebench R23
-
7,329
Blender
-
58