AMD Ryzen 7 5800H vs Intel Core Ultra 7 256V
We compared two laptop CPUs: AMD Ryzen 7 5800H with 8 cores 3.2GHz and Intel Core Ultra 7 256V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 5800H 's Advantages
Higher base frequency (3.2GHz vs 2.2GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 7 256V 's Advantages
Released 3 years and 8 months late
Higher specification of memory (8533 vs 4266)
Larger memory bandwidth (136GB/s vs 68.27GB/s)
Newer PCIe version (5.0 vs 3.0)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (37W vs 54W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 5800H
1411
Intel Core Ultra 7 256V
+41%
1995
Cinebench R23 Multi Core
AMD Ryzen 7 5800H
12229
Intel Core Ultra 7 256V
12145
Geekbench 6 Single Core
AMD Ryzen 7 5800H
1886
Intel Core Ultra 7 256V
+38%
2607
Geekbench 6 Multi Core
AMD Ryzen 7 5800H
7365
Intel Core Ultra 7 256V
+42%
10506
General Parameters
Jan 2021
Release Date
Sep 2024
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Lunar Lake
-
Processor Number
256V
FP6
Socket
FCBGA-2833
Radeon RX Vega 8
Integrated Graphics
Arc Graphics 140V
-
Generation
Ultra 7 (Lunar Lake)
Package
-
-
-
7 nm
Manufacturing Process
3 nm
-
-
-
35-54 W
Power Consumption
17-37 W
-
-
-
105 °C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
4
3.2 GHz
Performance Core Base Frequency
2.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
8
Total Core Count
8
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
22x
-
L0 Cache
48 KB per core
64 K per core
L1 Cache
192 KB per core
512 K per core
L2 Cache
14 MB
16 MB shared
L3 Cache
12 MB
No
Unlocked Multiplier
No
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-3200, LPDDR4-4266
Memory Types
LPDDR5X-8533
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
136 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
600 MHz
2000 MHz
GPU Max Dynamic Frequency
1950 MHz
512
Shader Units
1024
32
Texture Units
8
Raster Operation Units
-
Execution Units
8
15 W
Power Consumption
-
-
-
-
Graphics Performance
3.99 TFLOPS
AI Accelerator
-
NPU
Intel® AI Boost
-
Theoretical performance
47 TOPS
Miscellaneous
3.0
PCIe Version
5.0
16
PCIe Lanes
8
-
-
-
-
