Intel Pentium Silver J5040 vs Intel Core i9 12900HK
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Gemini Lake Refresh
Alder Lake
Processor Number
J5040
i9-12900HK
Integrated Graphics
UHD Graphics 605
Iris Xe Graphics (96EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
BGA-1090
BGA-1744
Power Consumption
10 W
35-45 W
Peak Operating Temperature
105 °C
100°C
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
4
6
Performance Core Threads
4
12
Performance Core Base Frequency
2.0 GHz
2.5 GHz
Total Core Count
4
14
Total Thread Count
4
20
L3 Cache
4 MB shared
24 MB shared
Performance Core Turbo Frequency
—
5 GHz
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Bus Frequency
—
100 MHz
Multiplier
—
25x
L1 Cache
—
80 K per core
L2 Cache
—
1280 K per core
Unlocked Multiplier
—
Yes
Memory Parameters
Memory Types
DDR4-2400, LPDDR4-2400
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
8 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
38.4 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
800 MHz
1450 MHz
GPU Base Frequency
—
300 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Miscellaneous
PCIe Version
2.0
4.0
PCIe Lanes
6
28
Extended Instruction Set
SSE4.2
—
Benchmark
Cinebench R23
588
1,934
Cinebench R23
1,959
18,257
Geekbench 6
435
2,361
Geekbench 5
507
1,793
Geekbench 6
1,180
12,172
Geekbench 5
1,668
13,317
Passmark CPU
1,397
3,676
Passmark CPU
3,440
27,949
Blender
—
253
▲ Specs Compare
Data sourced from official specifications and benchmark tests.