Intel Core i5-4402EC vs Intel Xeon Gold 6458Q

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CPU comparison with benchmarks


Intel Core i5-4402EC CPU1 vs CPU2 Intel Xeon Gold 6458Q
Intel Core i5-4402EC Intel Xeon Gold 6458Q

CPU comparison

Intel Core i5-4402EC or Intel Xeon Gold 6458Q - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i5-4402EC has 2 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i5-4402EC was released in Q1/2014.

The Intel Xeon Gold 6458Q has 32 cores with 64 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6458Q was released in Q1/2023.
Intel Core i5 (331) Family Intel Xeon Gold (163)
Intel Core i 4000 (64) CPU group Intel Xeon Gold 5400/6400 (25)
4 Generation 4
Haswell S Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-4402EC has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i5-4402EC is 2.50 GHz while the Intel Xeon Gold 6458Q has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the Intel Xeon Gold 6458Q is at 3.10 GHz (4.00 GHz).

Intel Core i5-4402EC Characteristic Intel Xeon Gold 6458Q
2 Cores 32
4 Threads 64
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.50 GHz Frequency 3.10 GHz
-- Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i5-4402EC Characteristic Intel Xeon Gold 6458Q
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Core i5-4402EC or Intel Xeon Gold 6458Q has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics 4600 GPU no iGPU
0.40 GHz GPU frequency --
0.90 GHz GPU (Turbo) --
7.5 GPU Generation --
22 nm Technology
3 Max. displays
20 Compute units --
160 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel HD Graphics 4600 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Core i5-4402EC can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Xeon Gold 6458Q supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.

Intel Core i5-4402EC Characteristic Intel Xeon Gold 6458Q
DDR3-1600 Memory DDR5-4400, DDR5-4800
32 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
25.6 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
-- L2 Cache --
4.00 MB L3 Cache 60.00 MB
3.0 PCIe version 5.0
16 PCIe lanes 80
15.8 GB/s PCIe Bandwidth 315.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Core i5-4402EC is 27 W, while the Intel Xeon Gold 6458Q has a TDP of 350 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Core i5-4402EC Characteristic Intel Xeon Gold 6458Q
27 W TDP (PL1 / PBP) 350 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-4402EC is manufactured in 22 nm and has 4.00 MB cache. The Intel Xeon Gold 6458Q is manufactured in 10 nm and has a 60.00 MB cache.

Intel Core i5-4402EC Characteristic Intel Xeon Gold 6458Q
22 nm Technology 10 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1364 Socket LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows, Linux
Q1/2014 Release date Q1/2023
-- Release price 6416 $
show more data show more data


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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-4402EC Intel Core i5-4402EC
Intel HD Graphics 4600 @ 0.90 GHz
288 (100%)
Intel Xeon Gold 6458Q Intel Xeon Gold 6458Q
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-4402EC Intel Core i5-4402EC
2C 4T @ 2.50 GHz
3060 (100%)
Intel Xeon Gold 6458Q Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz
0 (0%)

Devices using this processor

Intel Core i5-4402EC Intel Xeon Gold 6458Q
Unknown Unknown

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