Ultra 5 134U vs i7-12800HX

Aggregate performance score

Core i7-12800HX
2022
16 cores / 24 threads, 55 Watt
20.22
+168%
Core Ultra 5 134U
2023
12 cores / 14 threads, 9 Watt
7.55

Core i7-12800HX outperforms Core Ultra 5 134U by a whopping 168% based on our aggregate benchmark results.

Primary details

Comparing Core i7-12800HX and Core Ultra 5 134U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking275961
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Meteor Lake-U
Power efficiency34.7979.39
Architecture codenameAlder Lake-HX (2022)Meteor Lake-U (2023)
Release date10 May 2022 (2 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$332

Detailed specifications

Core i7-12800HX and Core Ultra 5 134U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores16 (Hexadeca-Core)12 (Dodeca-Core)
Threads2414
Base clock speed2 GHz0.7 GHz
Boost clock speed4.8 GHz4.4 GHz
L1 cache80K (per core)112 KB (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache25 MB (shared)12 MB (shared)
Chip lithographyIntel 7 nmIntel 4 nm
Die size215 mm2no data
Maximum core temperature100 °C110 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i7-12800HX and Core Ultra 5 134U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1964FCBGA2551
Power consumption (TDP)55 Watt9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12800HX and Core Ultra 5 134U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift++
Hyper-Threading Technology++
TSX++
Thermal Monitoring++
Flex Memory Access++
SIPP-+
Turbo Boost Max 3.0+-
Deep Learning Boost++
Supported AI Software Frameworks-OpenVINO™, WindowsML, ONNX RT

Security technologies

Core i7-12800HX and Core Ultra 5 134U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12800HX and Core Ultra 5 134U are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12800HX and Core Ultra 5 134U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth76.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 12th Gen Intel® ProcessorsIntel® Graphics
Quick Sync Video++
Graphics max frequency1.45 GHz1.75 GHz
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i7-12800HX and Core Ultra 5 134U integrated GPUs.

Number of displays supported43

Graphics image quality

Maximum display resolutions supported by Core i7-12800HX and Core Ultra 5 134U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDP5120 x 3200 @ 120Hz3840x2400 @ 120Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i7-12800HX and Core Ultra 5 134U integrated GPUs, sometimes API versions are included.

DirectX12.112.2
OpenGL4.64.6

Peripherals

Specifications and connection of peripherals supported by Core i7-12800HX and Core Ultra 5 134U.

PCIe version5.0 and 4.04.0
PCI Express lanes208
PCI supportno data4.0 and 3.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i7-12800HX 20.22
+168%
Ultra 5 134U 7.55

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i7-12800HX 32116
+168%
Ultra 5 134U 11989

Gaming performance

Pros & cons summary


Performance score 20.22 7.55
Recency 10 May 2022 14 December 2023
Physical cores 16 12
Threads 24 14
Power consumption (TDP) 55 Watt 9 Watt

i7-12800HX has a 167.8% higher aggregate performance score, and 33.3% more physical cores and 71.4% more threads.

Ultra 5 134U, on the other hand, has an age advantage of 1 year, and 511.1% lower power consumption.

The Core i7-12800HX is our recommended choice as it beats the Core Ultra 5 134U in performance tests.


Should you still have questions on choice between Core i7-12800HX and Core Ultra 5 134U, ask them in Comments section, and we shall answer.

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Intel Core i7-12800HX
Core i7-12800HX
Intel Core Ultra 5 134U
Core Ultra 5 134U

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