Home Comparison Intel Core i7 12800H vs AMD Ryzen 9 Pro 7940HS

Intel Core i7 12800H vs AMD Ryzen 9 Pro 7940HS

Intel Core i7 12800H
VS
AMD Ryzen 9 Pro 7940HS
Intel Core i7 12800H
AMD Ryzen 9 Pro 7940HS
We compared two laptop CPUs: Intel Core i7 12800H with 14 cores 2.4GHz and AMD Ryzen 9 Pro 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800H 's Advantages
Larger L3 cache size (24MB vs 16MB)
Lower TDP (45W vs 54W)
AMD Ryzen 9 Pro 7940HS 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (7500 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.0GHz vs 2.4GHz)
More modern manufacturing process (4nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 12800H
2075
AMD Ryzen 9 Pro 7940HS +24%
2582
Geekbench 6 Multi Core
Intel Core i7 12800H
9400
AMD Ryzen 9 Pro 7940HS +21%
11415
Intel Core i7 12800H
VS
AMD Ryzen 9 Pro 7940HS

General Parameters

Jan 2022
Release Date
Jun 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-H
Core Architecture
Zen 4 (Phoenix)
i7-12800H
Processor Number
-
BGA-1744
Socket
FP8
Iris Xe Graphics (96EU)
Integrated Graphics
Radeon 780M

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
35-45 W
Power Consumption
35-54 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

6
Performance Cores
8
-
Performance Core Threads
16
2.4 GHz
Performance Core Base Frequency
4.0 GHz
4.8 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Efficiency Cores
-
14
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
24x
Multiplier
40
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
8 MB
24 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1400 MHz
GPU Max Dynamic Frequency
2800 MHz
768
Shader Units
768
48
Texture Units
48
24
Raster Operation Units
32
96
Execution Units
12
15 W
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
1.69 TFLOPS
Graphics Performance
8.12 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

Intel Core i7 12800H
Official Website
AMD Ryzen 9 Pro 7940HS
4.0
PCIe Version
4.0
28
PCIe Lanes
20

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