Celeron 2955U vs i7-4960X

VS

Aggregate performance score

Core i7-4960X
2013
6 cores / 12 threads, 130 Watt
6.58
+1054%

Core i7-4960X outperforms Celeron 2955U by a whopping 1054% based on our aggregate benchmark results.

Primary details

Comparing Core i7-4960X and Celeron 2955U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10522825
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.48no data
Market segmentDesktop processorLaptop
SeriesIntel Core i7 (Desktop)Intel Celeron
Power efficiency4.623.47
Architecture codenameIvy Bridge-E (2013)Haswell (2013−2015)
Release date3 September 2013 (11 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)$999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-4960X and Celeron 2955U 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 cores6 (Hexa-Core)2 (Dual-core)
Threads122
Base clock speed3.6 GHz1.4 GHz
Boost clock speed4 GHz1.4 GHz
Bus rate5 GT/s5 GT/s
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache15 MB (shared)2 MB (shared)
Chip lithography22 nm22 nm
Die size257 mm2118 mm2
Maximum core temperature67 °C100 °C
Maximum case temperature (TCase)no data105 °C
Number of transistors1,860 million1,400 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Core i7-4960X and Celeron 2955U 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
SocketFCLGA2011FCBGA1168
Power consumption (TDP)130 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4960X and Celeron 2955U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Smart Response+-
Demand Based Switching-no data
GPIOno data+
Smart Connectno data+
FDIno data-
AMTno data9.5
Matrix Storageno data-
HD Audiono data+
RSTno data+

Security technologies

Core i7-4960X and Celeron 2955U technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Keyno data+
Identity Protection+-
OS Guardno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4960X and Celeron 2955U are enumerated here.

AMD-V-+
VT-d+-
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4960X and Celeron 2955U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size64 GB16 GB
Max memory channels42
Maximum memory bandwidth59.7 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for 4th Generation Intel® Processors
Clear Videono data+
Graphics max frequencyno data1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-4960X and Celeron 2955U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+

Peripherals

Specifications and connection of peripherals supported by Core i7-4960X and Celeron 2955U.

PCIe version3.02.0
PCI Express lanes4010
PCI supportno data-
USB revisionno data3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Integrated IDEno data-
Number of USB portsno data4
Integrated LANno data-
UARTno 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. 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.

i7-4960X 6.58
+1054%
Celeron 2955U 0.57

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.

i7-4960X 10070
+1048%
Celeron 2955U 877

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i7-4960X 703
+164%
Celeron 2955U 266

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i7-4960X 3495
+668%
Celeron 2955U 455

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i7-4960X 8743
+475%
Celeron 2955U 1520

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-4960X 4.56
+1067%
Celeron 2955U 53.2

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-4960X 11
+885%
Celeron 2955U 1

Gaming performance

Pros & cons summary


Performance score 6.58 0.57
Physical cores 6 2
Threads 12 2
Power consumption (TDP) 130 Watt 15 Watt

i7-4960X has a 1054.4% higher aggregate performance score, and 200% more physical cores and 500% more threads.

Celeron 2955U, on the other hand, has 766.7% lower power consumption.

The Core i7-4960X is our recommended choice as it beats the Celeron 2955U in performance tests.

Note that Core i7-4960X is a desktop processor while Celeron 2955U is a notebook one.


Should you still have questions on choice between Core i7-4960X and Celeron 2955U, ask them in Comments section, and we shall answer.

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Intel Core i7-4960X
Core i7-4960X
Intel Celeron 2955U
Celeron 2955U

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Community ratings

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