Core 2 Duo T5750 vs Core i5-8400

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Primary details

Comparing Core i5-8400 and Core 2 Duo T5750 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1114not rated
Place by popularity68not in top-100
Cost-effectiveness evaluation4.82no data
Market segmentDesktop processorLaptop
SeriesIntel Core i5Intel Core 2 Duo
Power efficiency8.46no data
Architecture codenameCoffee Lake-S (2017−2018)Merom (2006−2008)
Release date24 September 2017 (7 years ago)1 May 2008 (16 years ago)
Launch price (MSRP)$182no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-8400 and Core 2 Duo T5750 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)
Threads62
Base clock speed2.8 GHz2 GHz
Boost clock speed4 GHz2 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s667 MHz
Multiplier28no data
L1 cache384 KBno data
L2 cache1.5 MB2 MB
L3 cache9 MB (shared)2 MB L2 Cache
Chip lithography14 nm65 nm
Die size149 mm2143 mm2
Maximum core temperature100 °C85 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data291 Million
64 bit support++
Windows 11 compatibility+-
VID voltage rangeno data1.075V-1.175V

Compatibility

Information on Core i5-8400 and Core 2 Duo T5750 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)no data
SocketFCLGA1151PPGA478
Power consumption (TDP)65 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-8400 and Core 2 Duo T5750. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States+no data
Thermal Monitoring+-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

Core i5-8400 and Core 2 Duo T5750 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-8400 and Core 2 Duo T5750 are enumerated here.

AMD-V+-
VT-d+no data
VT-x+-
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-8400 and Core 2 Duo T5750. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-8400 and Core 2 Duo T5750 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i5-8400 and Core 2 Duo T5750 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i5-8400 and Core 2 Duo T5750 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-8400 and Core 2 Duo T5750.

PCIe version3.0no 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.

i5-8400 9235
+1216%
Core 2 Duo T5750 702

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.

i5-8400 1373
+590%
Core 2 Duo T5750 199

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.

i5-8400 4799
+1350%
Core 2 Duo T5750 331

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.

i5-8400 9474
+445%
Core 2 Duo T5750 1738

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.

i5-8400 6.2
+566%
Core 2 Duo T5750 41.3

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.

i5-8400 11
+937%
Core 2 Duo T5750 1

Pros & cons summary


Recency 24 September 2017 1 May 2008
Physical cores 6 2
Threads 6 2
Chip lithography 14 nm 65 nm
Power consumption (TDP) 65 Watt 35 Watt

i5-8400 has an age advantage of 9 years, 200% more physical cores and 200% more threads, and a 364.3% more advanced lithography process.

Core 2 Duo T5750, on the other hand, has 85.7% lower power consumption.

We couldn't decide between Core i5-8400 and Core 2 Duo T5750. We've got no test results to judge.

Note that Core i5-8400 is a desktop processor while Core 2 Duo T5750 is a notebook one.


Should you still have questions on choice between Core i5-8400 and Core 2 Duo T5750, ask them in Comments section, and we shall answer.

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Intel Core i5-8400
Core i5-8400
Intel Core 2 Duo T5750
Core 2 Duo T5750

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Community ratings

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Questions & comments

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