Home Comparison Intel Core i7 12850HX vs AMD Ryzen 7 7840U

Intel Core i7 12850HX vs AMD Ryzen 7 7840U

Intel Core i7 12850HX
VS
AMD Ryzen 7 7840U
Intel Core i7 12850HX
AMD Ryzen 7 7840U
We compared two laptop CPUs: Intel Core i7 12850HX with 16 cores 2.1GHz and AMD Ryzen 7 7840U with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12850HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (25MB vs 16MB)
AMD Ryzen 7 7840U 's Advantages
Released 1 years late
Better graphics card performance
Higher specification of memory (7500 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.3GHz vs 2.1GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12850HX
1704
AMD Ryzen 7 7840U +2%
1745
Cinebench R23 Multi Core
Intel Core i7 12850HX +27%
16286
AMD Ryzen 7 7840U
12789
Geekbench 6 Single Core
Intel Core i7 12850HX
2217
AMD Ryzen 7 7840U +11%
2480
Geekbench 6 Multi Core
Intel Core i7 12850HX +5%
12173
AMD Ryzen 7 7840U
11518
Blender
Intel Core i7 12850HX +8%
246
AMD Ryzen 7 7840U
227
Geekbench 5 Single Core
Intel Core i7 12850HX
1788
AMD Ryzen 7 7840U +6%
1907
Geekbench 5 Multi Core
Intel Core i7 12850HX +40%
14589
AMD Ryzen 7 7840U
10387
Passmark CPU Single Core
Intel Core i7 12850HX +2%
3686
AMD Ryzen 7 7840U
3593
Passmark CPU Multi Core
Intel Core i7 12850HX +19%
29839
AMD Ryzen 7 7840U
24968
Intel Core i7 12850HX
VS
AMD Ryzen 7 7840U

General Parameters

May 2022
Release Date
May 2023
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Zen 4 (Phoenix)
i7-12850HX
Processor Number
-
BGA-1744
Socket
FP8
UHD Graphics (32EU)
Integrated Graphics
Radeon 780M

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
15-30 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
8
-
Performance Core Threads
16
2.1 GHz
Performance Core Base Frequency
3.3 GHz
4.8 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
-
16
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
33
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
8 MB
25 MB shared
L3 Cache
16 MB
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5600, LPDDR5x-7500
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1450 MHz
GPU Max Dynamic Frequency
2700 MHz
256
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
32
32
Execution Units
12
45 W
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
4.15 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

Intel Core i7 12850HX
Official Website
AMD Ryzen 7 7840U
5.0
PCIe Version
4.0
20
PCIe Lanes
20

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