Ultra 7 155U vs Celeron T3000

#ad 
Buy on Amazon
VS

Primary details

Comparing Celeron T3000 and Core Ultra 7 155U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated726
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Meteor Lake-U
Power efficiencyno data66.81
Architecture codenameno dataMeteor Lake-P (2023)
Release date1 April 2009 (15 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$490

Detailed specifications

Celeron T3000 and Core Ultra 7 155U 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 cores2 (Dual-core)12 (Dodeca-Core)
Threads214
Base clock speed1.8 GHz1.7 GHz
Boost clock speedno data4.8 GHz
L1 cacheno data112 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache1 MB L2 Cache12 MB (shared)
Chip lithography45 nmIntel 4 nm
Maximum core temperature105 °C110 °C
64 bit support++
Windows 11 compatibility-no data
VID voltage range1V-1.25Vno data

Compatibility

Information on Celeron T3000 and Core Ultra 7 155U 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 configurationno data1
SocketPGA478FCBGA2049
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron T3000 and Core Ultra 7 155U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)-+
Speed Shiftno data+
Turbo Boost Technology-no data
Hyper-Threading Technology-+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switching-no data
Turbo Boost Max 3.0no data-
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, ONNX RT

Security technologies

Celeron T3000 and Core Ultra 7 155U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron T3000 and Core Ultra 7 155U are enumerated here.

VT-dno data+
VT-x-+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron T3000 and Core Ultra 7 155U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory sizeno data96 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® Graphics
Quick Sync Video-+
Graphics max frequencyno data1.95 GHz

Graphics interfaces

Available interfaces and connections of Celeron T3000 and Core Ultra 7 155U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Celeron T3000 and Core Ultra 7 155U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data3840x2400 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Celeron T3000 and Core Ultra 7 155U integrated GPUs, sometimes API versions are included.

DirectXno data12.2
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Celeron T3000 and Core Ultra 7 155U.

PCIe versionno data4.0
PCI Express lanesno data12
PCI supportno data4.0

Synthetic benchmark performance

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



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.

Celeron T3000 687
Ultra 7 155U 16818
+2348%

Pros & cons summary


Recency 1 April 2009 14 December 2023
Physical cores 2 12
Threads 2 14
Power consumption (TDP) 35 Watt 15 Watt

Ultra 7 155U has an age advantage of 14 years, 500% more physical cores and 600% more threads, and 133.3% lower power consumption.

We couldn't decide between Celeron T3000 and Core Ultra 7 155U. We've got no test results to judge.


Should you still have questions on choice between Celeron T3000 and Core Ultra 7 155U, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Celeron T3000
Celeron T3000
Intel Core Ultra 7 155U
Core Ultra 7 155U

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


5 2 votes

Rate Celeron T3000 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.3 70 votes

Rate Core Ultra 7 155U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Celeron T3000 or Core Ultra 7 155U, agree or disagree with our judgements, or report an error or mismatch.