Ultra 7 258V vs Celeron G555

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Aggregate performance score

Celeron G555
2012
2 cores / 2 threads, 65 Watt
0.87
Core Ultra 7 258V
2024
8 cores / 8 threads, 17 Watt
12.55
+1343%

Core Ultra 7 258V outperforms Celeron G555 by a whopping 1343% based on our aggregate benchmark results.

Primary details

Comparing Celeron G555 and Core Ultra 7 258V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2565619
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.05no data
Market segmentDesktop processorLaptop
Power efficiency1.2769.82
Architecture codenameSandy Bridge (2011−2013)Lunar Lake (2024)
Release date1 September 2012 (12 years ago)24 September 2024 (less than a year ago)
Launch price (MSRP)$89no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron G555 and Core Ultra 7 258V 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)8 (Octa-Core)
Threads28
Base clock speed2.7 GHz2.2 GHz
Boost clock speed2.7 GHz4.8 GHz
Bus rate5 GT/s37 MHz
L1 cache64 KB (per core)192 KB (per core)
L2 cache256 KB (per core)2.5 MB (per core)
L3 cache2 MB (shared)12 MB (shared)
Chip lithography32 nm3 nm
Die size131 mm2no data
Maximum core temperatureno data100 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron G555 and Core Ultra 7 258V 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
Socket1155FCBGA2833
Power consumption (TDP)65 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G555 and Core Ultra 7 258V. 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-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technologyno data-
TSX-+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Celeron G555 and Core Ultra 7 258V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G555 and Core Ultra 7 258V are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G555 and Core Ultra 7 258V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory sizeno data32 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD (Sandy Bridge)Intel Arc Graphics 140V
Quick Sync Video-+
Graphics max frequencyno data1.95 GHz

Graphics interfaces

Available interfaces and connections of Celeron G555 and Core Ultra 7 258V integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Celeron G555 and Core Ultra 7 258V 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 G555 and Core Ultra 7 258V integrated GPUs, sometimes API versions are included.

DirectXno data12.2
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Celeron G555 and Core Ultra 7 258V.

PCIe version3.05.0
PCI Express lanesno data4
PCI supportno data5.0 and 4.0

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.

Celeron G555 0.87
Ultra 7 258V 12.55
+1343%

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 G555 1388
Ultra 7 258V 19937
+1336%

Gaming performance

Pros & cons summary


Performance score 0.87 12.55
Recency 1 September 2012 24 September 2024
Physical cores 2 8
Threads 2 8
Chip lithography 32 nm 3 nm
Power consumption (TDP) 65 Watt 17 Watt

Ultra 7 258V has a 1342.5% higher aggregate performance score, an age advantage of 12 years, 300% more physical cores and 300% more threads, a 966.7% more advanced lithography process, and 282.4% lower power consumption.

The Core Ultra 7 258V is our recommended choice as it beats the Celeron G555 in performance tests.

Note that Celeron G555 is a desktop processor while Core Ultra 7 258V is a notebook one.


Should you still have questions on choice between Celeron G555 and Core Ultra 7 258V, ask them in Comments section, and we shall answer.

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Intel Celeron G555
Celeron G555
Intel Core Ultra 7 258V
Core Ultra 7 258V

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Community ratings

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


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Questions & comments

Here you can ask a question about Celeron G555 or Core Ultra 7 258V, agree or disagree with our judgements, or report an error or mismatch.