Intel Core Ultra 7 258V vs Intel Core i7 7820X
CPU Specs Compare
General Parameters
Release Date
Sep 2024
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Lunar Lake
Skylake
Processor Number
258V
i7-7820X
Integrated Graphics
Arc Graphics 140V
N/A
Generation
Ultra 7 (Lunar Lake)
-
Package
Manufacturing Process
3 nm
14 nm
Socket
FCBGA-2833
LGA-2066
Power Consumption
17-37 W
140 W
Peak Operating Temperature
100 °C
99 °C
Foundry
TSMC
-
Package
BGA
-
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
2.2 GHz
3.6 GHz
Performance Core Turbo Frequency
4.8 GHz
4.3 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
-
Total Core Count
8
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
22
36x
L0 Cache
48 KB per core
-
L1 Cache
192 KB per core
64 K per core
L2 Cache
14 MB
1 MB per core
L3 Cache
12 MB
11 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Memory Parameters
Memory Types
LPDDR5X-8533
DDR4-2666
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
136 GB/s
79.47 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
600 MHz
-
GPU Max Dynamic Frequency
1950 MHz
-
Shader Units
1024
-
Execution Units
8
-
AI Accelerator
NPU
Intel® AI Boost
-
Theoretical performance
47 TOPS
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,991
1,338
Cinebench R23
12,310
13,358
Geekbench 6
2,745
1,252
Geekbench 6
10,795
7,510
Cinebench 2024
122
-
Cinebench 2024
636
-
Passmark CPU
4,033
2,536
Passmark CPU
18,940
17,189
Geekbench 5
-
1,120
Geekbench 5
-
8,504