Intel Core i5-6287U vs Intel Xeon W-3265

Last updated: 2023-05-16

CPU comparison with benchmarks


Intel Core i5-6287U		Intel Xeon W-3265
CPU comparison Intel Core i5-6287U or Intel Xeon W-3265 - 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 i5-6287U has 2 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i5-6287U was released in Q3/2015. The Intel Xeon W-3265 has 24 cores with 48 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon W-3265 was released in Q2/2019.

Intel Core i5 (331)	Family	Intel Xeon W (83)
Intel Core i 6000U (20)	CPU group	Intel Xeon W-2200/3200 (17)
6	Generation	7
Skylake U	Architecture	Cascade Lake W
Mobile	Segment	Desktop / Server
Intel Core i5-5287U	Predecessor	--
Intel Core i5-7287U	Successor	Intel Xeon W-3365

CPU Cores and Base Frequency The Intel Core i5-6287U has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i5-6287U is 3.10 GHz (3.50 GHz) while the Intel Xeon W-3265 has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon W-3265 is at 2.70 GHz (4.60 GHz).
Intel Core i5-6287U	Characteristic	Intel Xeon W-3265
2	Cores	24
4	Threads	48
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	No
3.10 GHz	Frequency	2.70 GHz
3.50 GHz	Turbo Frequency (1 Core)	4.60 GHz
3.30 GHz	Turbo Frequency (All Cores)	3.60 GHz

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 i5-6287U	Characteristic	Intel Xeon W-3265
--	AI hardware	--
--	AI specifications	--

Internal Graphics The Intel Core i5-6287U or Intel Xeon W-3265 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 Iris Graphics 550	GPU	no iGPU
0.30 GHz	GPU frequency	--
1.10 GHz	GPU (Turbo)	--
9	GPU Generation	--
14 nm	Technology
3	Max. displays
48	Compute units	--
384	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
32 GB	Max. GPU Memory	--
12	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 Iris Graphics 550	GPU	no iGPU
Decode / Encode	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
Decode / Encode	Codec h264	No
No	Codec VP9	No
Decode / Encode	Codec VP8	No
No	Codec AV1	No
Decode / Encode	Codec AVC	No
Decode	Codec VC-1	No
Decode / Encode	Codec JPEG	No

Memory & PCIe The Intel Core i5-6287U can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 34.1 GB/s. The Intel Xeon W-3265 supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.
Intel Core i5-6287U	Characteristic	Intel Xeon W-3265
DDR4-2133	Memory	DDR4-2933
32 GB	Max. Memory	1024 GB
2 (Dual Channel)	Memory channels	6 (Hexa Channel)
34.1 GB/s	Max. Bandwidth	140.7 GB/s
No	ECC	Yes
--	L2 Cache	--
4.00 MB	L3 Cache	33.00 MB
3.0	PCIe version	3.0
12	PCIe lanes	64
11.8 GB/s	PCIe Bandwidth	63.0 GB/s
Thermal Management The thermal design power (TDP for short) of the Intel Core i5-6287U is 28 W, while the Intel Xeon W-3265 has a TDP of 205 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Core i5-6287U	Characteristic	Intel Xeon W-3265
28 W	TDP (PL1 / PBP)	205 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The Intel Core i5-6287U is manufactured in 14 nm and has 4.00 MB cache. The Intel Xeon W-3265 is manufactured in 14 nm and has a 33.00 MB cache.
Intel Core i5-6287U	Characteristic	Intel Xeon W-3265
14 nm	Technology	14 nm
Monolithic	Chip design	Monolithic
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 1356	Socket	LGA 3647
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 10, Linux
Q3/2015	Release date	Q2/2019
--	Release price	3320 $

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Intel Core i5-6287U 2C 4T @ 3.10 GHz (3.50 GHz) buy now on Amazon and save! Intel Xeon W-3265 24C 48T @ 2.70 GHz (4.60 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks

Intel Core i5-6287U (67%)

Intel Xeon W-3265 (100%)

⌀ Multi core performance in 2 CPU benchmarks

Intel Core i5-6287U (11%)

Intel Xeon W-3265 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i5-6287U 2C 4T @ 3.50 GHz	816 (67%)
	Intel Xeon W-3265 24C 48T @ 4.60 GHz	1211 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i5-6287U 2C 4T @ 3.30 GHz	1873 (9%)
	Intel Xeon W-3265 24C 48T @ 3.60 GHz	19968 (100%)

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 i5-6287U 2C 4T @ 3.30 GHz	3833 (13%)
	Intel Xeon W-3265 24C 48T @ 3.60 GHz	30128 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	Intel Core i5-6287U 2C 4T @ 3.50 GHz	1106 (100%)
	Intel Xeon W-3265 24C 48T @ 4.60 GHz	0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	Intel Core i5-6287U 2C 4T @ 3.30 GHz	2214 (100%)
	Intel Xeon W-3265 24C 48T @ 3.60 GHz	0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i5-6287U 2C 4T @ 3.50 GHz	0 (0%)
	Intel Xeon W-3265 24C 48T @ 4.60 GHz	437 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i5-6287U 2C 4T @ 3.30 GHz	0 (0%)
	Intel Xeon W-3265 24C 48T @ 3.60 GHz	9723 (100%)

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 i5-6287U Intel Iris Graphics 550 @ 1.10 GHz	845 (100%)
	Intel Xeon W-3265 @ 0.00 GHz	0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Core i5-6287U 2C 4T @ 3.50 GHz	149 (100%)
	Intel Xeon W-3265 24C 48T @ 4.60 GHz	0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Core i5-6287U 2C 4T @ 3.30 GHz	357 (100%)
	Intel Xeon W-3265 24C 48T @ 3.60 GHz	0 (0%)

Devices using this processor
Intel Core i5-6287U	Intel Xeon W-3265
Unknown	Unknown

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