Ultra 5 115U vs Ultra 5 135H

VS

Aggregate performance score

Core Ultra 5 135H
2023
14 cores / 18 threads, 28 Watt
14.00
+53.8%
Core Ultra 5 115U
2023
8 cores / 10 threads, 15 Watt
9.10

Core Ultra 5 135H outperforms Core Ultra 5 115U by an impressive 54% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking570916
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Meteor Lake-Hno data
Power efficiency47.8958.11
DesignerIntelIntel
ManufacturerIntelIntel
Architecture codenameMeteor Lake-H (2023)Meteor Lake (2023)
Release date14 December 2023 (1 year ago)14 December 2023 (1 year ago)
Launch price (MSRP)$342no data

Detailed specifications

Core Ultra 5 135H and Core Ultra 5 115U 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 cores14 (Tetradeca-Core)8 (Octa-Core)
Performance-cores4no data
Efficient-cores8no data
Low Power Efficient-cores2no data
Threads1810
Base clock speed3.6 GHz1.5 GHz
Boost clock speed4.6 GHz4.2 GHz
L1 cache112 KB (per core)112 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache18 MB (shared)10 MB (shared)
Chip lithographyIntel 4 nm7 nm
Maximum core temperature110 °Cno data
64 bit support++

Compatibility

Information on Core Ultra 5 135H and Core Ultra 5 115U 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
SocketFCBGA2049Intel BGA 2049
Power consumption (TDP)28 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 5 135H and Core Ultra 5 115U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Hyper-Threading Technology+no data
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-
Supported AI Software FrameworksOpenVINO™, WindowsML, ONNX RT-

Security technologies

Core Ultra 5 135H and Core Ultra 5 115U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 5 135H and Core Ultra 5 115U are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 135H and Core Ultra 5 115U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5 Depends on motherboard
Maximum memory size96 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Arc™ graphicsArc Xe-LPG 48EU
Quick Sync Video+-
Graphics max frequency2.2 GHzno data

Graphics interfaces

Available interfaces and connections of Core Ultra 5 135H and Core Ultra 5 115U integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core Ultra 5 135H and Core Ultra 5 115U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)no data
Max resolution over eDP3840x2400 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core Ultra 5 135H and Core Ultra 5 115U integrated GPUs, sometimes API versions are included.

DirectX12.2no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core Ultra 5 135H and Core Ultra 5 115U.

PCIe version5.04.0
PCI Express lanes812
PCI support5.0 and 4.0no data

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.

Ultra 5 135H 14.00
+53.8%
Ultra 5 115U 9.10

Geekbench 5.5 Multi-Core

Ultra 5 135H 9226
+54.8%
Ultra 5 115U 5958

7-Zip Single

Ultra 5 135H 4839
+10.8%
Ultra 5 115U 4367

WebXPRT 4 Overall

Ultra 5 135H 234
+5.9%
Ultra 5 115U 221

Blender v3.3 Classroom CPU(-)

Ultra 5 135H 542
Ultra 5 115U 761
+40.4%

Geekbench 6.4 Multi-Core

Ultra 5 135H 10368
+39.9%
Ultra 5 115U 7409

Geekbench 6.4 Single-Core

Ultra 5 135H 2278
+8.7%
Ultra 5 115U 2096

Gaming performance

Pros & cons summary


Performance score 14.00 9.10
Physical cores 14 8
Threads 18 10
Power consumption (TDP) 28 Watt 15 Watt

Ultra 5 135H has a 53.8% higher aggregate performance score, and 75% more physical cores and 80% more threads.

Ultra 5 115U, on the other hand, has 86.7% lower power consumption.

The Intel Core Ultra 5 135H is our recommended choice as it beats the Intel Core Ultra 5 115U in performance tests.

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Intel Core Ultra 5 135H
Core Ultra 5 135H
Intel Core Ultra 5 115U
Core Ultra 5 115U

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Community ratings

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