Celeron N2840 vs i7-950

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Primary details

Comparing Core i7-950 and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1906not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.14no data
Market segmentDesktop processorLaptop
SeriesCore i7 (Desktop)Intel Celeron
Power efficiency1.47no data
Architecture codenameBloomfield (2008−2010)Bay Trail-M (2013−2014)
Release date2 June 2009 (15 years ago)22 May 2014 (10 years ago)
Launch price (MSRP)$290no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-950 and Celeron N2840 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 cores4 (Quad-Core)2 (Dual-core)
Threads82
Base clock speed3.06 GHz2.16 GHz
Boost clock speed3.33 GHz2.58 GHz
Bus rate1333 MHzno data
L1 cache64 KB (per core)56K (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache8 MB (shared)0 KB
Chip lithography45 nm22 nm
Die size263 mm2no data
Maximum core temperature68 °C100 °C
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-950 and Celeron N2840 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
SocketFCLGA1366FCBGA1170
Power consumption (TDP)130 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-950 and Celeron N2840. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0-
Hyper-Threading Technology+-
Idle States++
Demand Based Switching-no data
PAE36 Bitno data
Smart Connectno data+

Security technologies

Core i7-950 and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Keyno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-950 and Celeron N2840 are enumerated here.

VT-dno data-
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-950 and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size24 GB8 GB
Max memory channels32
Maximum memory bandwidth25.6 GB/s21.32 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Video-+
Graphics max frequencyno data792 MHz

Graphics interfaces

Available interfaces and connections of Core i7-950 and Celeron N2840 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Core i7-950 and Celeron N2840.

PCIe version2.02.0
PCI Express lanesno data4
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

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.

i7-950 3215
+448%
Celeron N2840 587

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.

i7-950 467
+162%
Celeron N2840 178

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.

i7-950 1556
+424%
Celeron N2840 297

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i7-950 3652
+174%
Celeron N2840 1331

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i7-950 14558
+475%
Celeron N2840 2533

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.

i7-950 5143
+241%
Celeron N2840 1510

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.

i7-950 5
+485%
Celeron N2840 1

Pros & cons summary


Recency 2 June 2009 22 May 2014
Physical cores 4 2
Threads 8 2
Chip lithography 45 nm 22 nm
Power consumption (TDP) 130 Watt 7 Watt

i7-950 has 100% more physical cores and 300% more threads.

Celeron N2840, on the other hand, has an age advantage of 4 years, a 104.5% more advanced lithography process, and 1757.1% lower power consumption.

We couldn't decide between Core i7-950 and Celeron N2840. We've got no test results to judge.

Note that Core i7-950 is a desktop processor while Celeron N2840 is a notebook one.


Should you still have questions on choice between Core i7-950 and Celeron N2840, ask them in Comments section, and we shall answer.

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Intel Core i7-950
Core i7-950
Intel Celeron N2840
Celeron N2840

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Community ratings

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