Ryzen 7 H 255
AMD Ryzen 7 H 255 vs Intel Core i7-14700HX
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 7 H 255 and Intel Core i7-14700HX processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
Intel
Launch Date
January 2025
January 2024
Platform
Laptop
Mobile
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Ryzen 7 H 255
i7-14700HX
Code Name
Zen 4 (Hawk Point)
Raptor Lake
CPU Specifications
Efficient-cores
-
12
Performance-cores
8
8
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
20
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
28
Performance-core Base Frequency
3.8 GHz
2.1 GHz
Efficient-core Base Frequency
-
1.5 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
-
3.9 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.9 GHz
5.5 GHz
L1 Cache
64 K per core
-
L2 Cache
1 MB per core
-
L3 Cache
16 MB shared
33 MB
Bus Frequency
100 MHz
-
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FP8
FCBGA1964
Multiplier
38
-
Unlocked Multiplier
No
-
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
4 nm
Intel 7
TDP
15
55 W
Processor Base Power
?
The time-averaged power dissipation that the processor is validated to not exceed during manufacturing while executing an Intel-specified high complexity workload at Base Frequency and at the junction temperature as specified in the Datasheet for the SKU segment and configuration.
-
55 W
Maximum Turbo Power
?
The maximum sustained (>1s) power dissipation of the processor as limited by current and/or temperature controls. Instantaneous power may exceed Maximum Turbo Power for short durations (<=10ms). Note: Maximum Turbo Power is configurable by system vendor and can be system specific.
-
157 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100 °C
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
-
5.0 and 4.0
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
4.0
-
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
x86-64
-
Transistor Count
25 billions
-
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
LPDDR5X-7500,DDR5-5600
Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
256 GB
192 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
120 GB/s
-
ECC Memory Support
No
-
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
AMD Radeon™ 780M
Intel® UHD Graphics for 14th Gen Intel® Processors
GPU Max Dynamic Frequency
2600 MHz
-
Graphics Base Frequency
?
Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.
800 MHz
-
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
-
1.6 GHz
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
12
-
Interfaces and Ports
PCIe Lanes
20
-
Advantages
Ryzen 7 H 255
- Higher Technology: 4 nm (4 nm vs Intel 7)
- Newer Launch Date: January 2025 (January 2025 vs January 2024)
Core i7-14700HX
- More Total Cores: 20 (8 vs 20)
- Higher Performance-core Max Turbo Frequency: 5.5 GHz (4.9 GHz vs 5.5 GHz)
- Larger L3 Cache: 33 MB (16 MB shared vs 33 MB)
Geekbench 6
Single Core
Ryzen 7 H 255
1556
Core i7-14700HX
+47%
2286
Multi Core
Ryzen 7 H 255
8891
Core i7-14700HX
+45%
12872
Performance
Core i7-14700HX
Single Core
Multi Core
Geekbench 7
Single Core
Ryzen 7 H 255
+1%
2183
Core i7-14700HX
2151
Multi Core
Ryzen 7 H 255
10656
Core i7-14700HX
+36%
14468
Passmark CPU
Single Core
Ryzen 7 H 255
2360
Core i7-14700HX
+60%
3782
Multi Core
Ryzen 7 H 255
20686
Core i7-14700HX
+82%
37592
SiliconCat Rating
188
Ranks 188 among Laptop CPU on our website
621
Ranks 621 among all CPU on our website
80
Ranks 80 among Mobile CPU on our website
292
Ranks 292 among all CPU on our website
Ryzen 7 H 255
Core i7-14700HX
