Pentium Gold 4415U vs Core 2 Quad Q9400

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Aggregate performance score

Core 2 Quad Q9400
2008
4 cores / 4 threads, 95 Watt
1.37
Pentium Gold 4415U
2017
2 cores / 4 threads, 15 Watt
2.09
+52.6%

Pentium Gold 4415U outperforms Core 2 Quad Q9400 by an impressive 53% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q9400 and Pentium Gold 4415U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking21431804
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.51no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Pentium Gold
Architecture codenameYorkfield (2007−2009)Kaby Lake (2016−2019)
Release dateAugust 2008 (15 years ago)1 March 2017 (7 years ago)
Launch price (MSRP)no data$161
Current price$73 $402 (2.5x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Quad Q9400 and Pentium Gold 4415U 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)
Threads44
Base clock speed2.66 GHz2.3 GHz
Boost clock speed2.67 GHz2.3 GHz
L1 cache64K (per core)128 KB
L2 cache6 MB (shared)512 KB
L3 cache0 KB2 MB
Chip lithography45 nm14 nm
Die size2x 81 mm2no data
Maximum core temperature71 °C100 °C
Maximum case temperature (TCase)71 °Cno data
Number of transistors456 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Quad Q9400 and Pentium Gold 4415U 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
SocketLGA775FCBGA1356,FPBGA1356
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q9400 and Pentium Gold 4415U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
AVXno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology--
Hyper-Threading Technology-+
TSXno data-
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
SIPPno data-
Smart Responseno data+
Demand Based Switching-no data
FSB parity-no data
StatusDiscontinuedDiscontinued

Security technologies

Core 2 Quad Q9400 and Pentium Gold 4415U technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Keyno data+
MPXno data+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q9400 and Pentium Gold 4415U are enumerated here.

AMD-Vno data+
VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q9400 and Pentium Gold 4415U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3, DDR4
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.1 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 610
Max video memoryno data32 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data950 MHz

Graphics interfaces

Available interfaces and connections of Core 2 Quad Q9400 and Pentium Gold 4415U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core 2 Quad Q9400 and Pentium Gold 4415U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core 2 Quad Q9400 and Pentium Gold 4415U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q9400 and Pentium Gold 4415U.

PCIe versionno data2.0
PCI Express lanesno data10

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 Quad Q9400 1.37
Pentium Gold 4415U 2.09
+52.6%

Pentium Gold 4415U outperforms Core 2 Quad Q9400 by 53% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Core 2 Quad Q9400 2125
Pentium Gold 4415U 3229
+52%

Pentium Gold 4415U outperforms Core 2 Quad Q9400 by 52% in Passmark.

Gaming performance

Pros & cons summary


Performance score 1.37 2.09
Physical cores 4 2
Chip lithography 45 nm 14 nm
Power consumption (TDP) 95 Watt 15 Watt

The Pentium Gold 4415U is our recommended choice as it beats the Core 2 Quad Q9400 in performance tests.

Note that Core 2 Quad Q9400 is a desktop processor while Pentium Gold 4415U is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9400 and Pentium Gold 4415U, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9400
Core 2 Quad Q9400
Intel Pentium Gold 4415U
Pentium Gold 4415U

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Community ratings

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4.3 1508 votes

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Questions & comments

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