Intel Core i7 7800X vs Intel Core i7 1250U
CPU Specs Compare
General Parameters
Release Date
May 2017
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Alder Lake
Processor Number
i7-7800X
i7-1250U
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
BGA-1781
Power Consumption
140 W
9 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
-
29 W
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
4
Performance Core Base Frequency
3.5 GHz
1.1 GHz
Performance Core Turbo Frequency
4 GHz
4.7 GHz
Total Core Count
6
10
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
11x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
8 MB shared
12 MB shared
Unlocked Multiplier
Yes
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
DDR4-2400
LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
950 MHz
Shader Units
-
768
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
96
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
963
1,655
Cinebench R23
7,269
7,329
Geekbench 6
1,362
2,112
Geekbench 6
6,082
6,732
Passmark CPU
2,409
-
Passmark CPU
12,894
-
Geekbench 5
-
1,639
Geekbench 5
-
6,884
Blender
-
58