Pentium Gold G6405 vs i5-10400F

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Aggregate performance score

Core i5-10400F
2020
6 cores / 12 threads, 65 Watt
8.20
+207%
Pentium Gold G6405
2021
2 cores / 4 threads, 15 Watt
2.67

Core i5-10400F outperforms Pentium Gold G6405 by a whopping 207% based on our aggregate benchmark results.

Primary details

Comparing Core i5-10400F and Pentium Gold G6405 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking9261721
Place by popularity9not in top-100
Cost-effectiveness evaluation23.95no data
Market segmentDesktop processorDesktop processor
Power efficiency11.944.36
Architecture codenameComet Lake (2020)Comet Lake-R (2021)
Release date30 April 2020 (4 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)$155$64

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-10400F and Pentium Gold G6405 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)
Threads124
Base clock speed2.9 GHz4.1 GHz
Boost clock speed4.3 GHz4.1 GHz
Bus rate8 GT/s8 GT/s
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache12 MB (shared)4 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Core i5-10400F and Pentium Gold G6405 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
SocketFCLGA1200FCLGA1200
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-10400F and Pentium Gold G6405. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0--

Security technologies

Core i5-10400F and Pentium Gold G6405 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-10400F and Pentium Gold G6405 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-10400F and Pentium Gold G6405. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2666
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth41.6 GB/s41.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 610
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.05 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Core i5-10400F and Pentium Gold G6405 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Core i5-10400F and Pentium Gold G6405 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core i5-10400F and Pentium Gold G6405 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i5-10400F and Pentium Gold G6405.

PCIe version3.03.0
PCI Express lanes1616

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.

i5-10400F 8.20
+207%
Pentium Gold G6405 2.67

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.

i5-10400F 13029
+207%
Pentium Gold G6405 4244

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.

i5-10400F 1455
+72.2%
Pentium Gold G6405 845

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.

i5-10400F 5776
+235%
Pentium Gold G6405 1725

Gaming performance

Pros & cons summary


Performance score 8.20 2.67
Recency 30 April 2020 16 March 2021
Physical cores 6 2
Threads 12 4
Power consumption (TDP) 65 Watt 15 Watt

i5-10400F has a 207.1% higher aggregate performance score, and 200% more physical cores and 200% more threads.

Pentium Gold G6405, on the other hand, has an age advantage of 10 months, and 333.3% lower power consumption.

The Core i5-10400F is our recommended choice as it beats the Pentium Gold G6405 in performance tests.


Should you still have questions on choice between Core i5-10400F and Pentium Gold G6405, ask them in Comments section, and we shall answer.

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Intel Core i5-10400F
Core i5-10400F
Intel Pentium Gold G6405
Pentium Gold G6405

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Community ratings

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Questions & comments

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