Core 2 Duo E4500 vs Pentium B970

Primary details

Comparing Pentium B970 and Core 2 Duo E4500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2707not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Pentiumno data
Power efficiency1.85no data
Architecture codenameSandy Bridge (2011−2013)Allendale (2006−2009)
Release date16 January 2012 (12 years ago)July 2007 (17 years ago)
Launch price (MSRP)$125no data

Detailed specifications

Pentium B970 and Core 2 Duo E4500 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 speed2.3 GHz2.2 GHz
Boost clock speed2.3 GHz2.2 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/s800 MHz
Multiplier23no data
L1 cache128 KB64 KB
L2 cache512 KB2 MB
L3 cache2 MB (shared)0 KB
Chip lithography32 nm65 nm
Die size131 mm2111 mm2
Maximum core temperature85 °C73 °C
Number of transistors504 million167 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.5V

Compatibility

Information on Pentium B970 and Core 2 Duo E4500 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 configuration1 (Uniprocessor)1
SocketFCPGA988LGA775
Power consumption (TDP)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium B970 and Core 2 Duo E4500. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
FMA+-
Enhanced SpeedStep (EIST)++
My WiFi-no data
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switching--
FDI+no data
Fast Memory Access+no data
FSB parityno data-

Security technologies

Pentium B970 and Core 2 Duo E4500 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium B970 and Core 2 Duo E4500 are enumerated here.

VT-d-no data
VT-x--
EPT-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium B970 and Core 2 Duo E4500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth21.335 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® Processorsno data
Graphics max frequency1.15 GHzno data

Graphics interfaces

Available interfaces and connections of Pentium B970 and Core 2 Duo E4500 integrated GPUs.

Number of displays supported2no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Pentium B970 and Core 2 Duo E4500.

PCIe version2.0no data
PCI Express lanes16no 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.



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.

Pentium B970 1088
+47.2%
Core 2 Duo E4500 739

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.

Pentium B970 356
+54.8%
Core 2 Duo E4500 230

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.

Pentium B970 572
+52.1%
Core 2 Duo E4500 376

Pros & cons summary


Chip lithography 32 nm 65 nm
Power consumption (TDP) 35 Watt 65 Watt

Pentium B970 has a 103.1% more advanced lithography process, and 85.7% lower power consumption.

We couldn't decide between Pentium B970 and Core 2 Duo E4500. We've got no test results to judge.

Be aware that Pentium B970 is a notebook processor while Core 2 Duo E4500 is a desktop one.


Should you still have questions on choice between Pentium B970 and Core 2 Duo E4500, ask them in Comments section, and we shall answer.

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Intel Pentium B970
Pentium B970
Intel Core 2 Duo E4500
Core 2 Duo E4500

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Community ratings

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