Celeron B800 vs Core 2 Duo P7570

VS

Aggregate performance score

Core 2 Duo P7570
2009
2 cores / 2 threads, 25 Watt
0.53
+26.2%
Celeron B800
2011
2 cores / 2 threads, 35 Watt
0.42

Core 2 Duo P7570 outperforms Celeron B800 by a significant 26% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo P7570 and Celeron B800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28652990
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Celeron
Power efficiency2.011.13
Architecture codenamePenryn (2008−2011)Sandy Bridge (2011−2013)
Release date1 October 2009 (15 years ago)19 June 2011 (13 years ago)
Launch price (MSRP)no data$80

Detailed specifications

Core 2 Duo P7570 and Celeron B800 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)2 (Dual-core)
Threads22
Base clock speed2.26 GHzno data
Boost clock speed2.26 GHz1.5 GHz
Bus typeno dataDMI 2.0
Bus rate1066 MHz4 × 5 GT/s
Multiplierno data15
L1 cacheno data64K (per core)
L2 cache3 MB256K (per core)
L3 cache3 MB L2 Cache2 MB (shared)
Chip lithography45 nm32 nm
Die size107 mm2131 mm2
Maximum core temperature105 °C100 °C
Number of transistors410 Million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Duo P7570 and Celeron B800 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 (Uniprocessor)
SocketPGA478G2 (988B)
Power consumption (TDP)25 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P7570 and Celeron B800. You'll probably need this information if you require some particular technology.

FMA-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States++
Thermal Monitoring++
FSB parity-no data

Security technologies

Core 2 Duo P7570 and Celeron B800 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P7570 and Celeron B800 are enumerated here.

VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P7570 and Celeron B800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics (Sandy Bridge) (650 - 1000 MHz)

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.

Core 2 Duo P7570 0.53
+26.2%
Celeron B800 0.42

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.

Core 2 Duo P7570 845
+27.5%
Celeron B800 663

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.

Core 2 Duo P7570 2470
+29.3%
Celeron B800 1910

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.

Core 2 Duo P7570 4600
+21.7%
Celeron B800 3779

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.

Core 2 Duo P7570 2050
+33.6%
Celeron B800 1534

Gaming performance

Pros & cons summary


Performance score 0.53 0.42
Recency 1 October 2009 19 June 2011
Chip lithography 45 nm 32 nm
Power consumption (TDP) 25 Watt 35 Watt

Core 2 Duo P7570 has a 26.2% higher aggregate performance score, and 40% lower power consumption.

Celeron B800, on the other hand, has an age advantage of 1 year, and a 40.6% more advanced lithography process.

The Core 2 Duo P7570 is our recommended choice as it beats the Celeron B800 in performance tests.


Should you still have questions on choice between Core 2 Duo P7570 and Celeron B800, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo P7570
Core 2 Duo P7570
Intel Celeron B800
Celeron B800

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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 Core 2 Duo P7570 or Celeron B800, agree or disagree with our judgements, or report an error or mismatch.