Pentium 8505 vs Xeon E3-1265L v4

Primary details

Comparing Xeon E3-1265L v4 and Pentium 8505 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1344	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	no data	Intel Alder Lake-M
Power efficiency	11.84	no data
Architecture codename	Broadwell-DT (2015)	Alder Lake-U (2022)
Release date	2 June 2015 (9 years ago)	23 February 2022 (2 years ago)

Detailed specifications

Xeon E3-1265L v4 and Pentium 8505 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 cores	4 (Quad-Core)	5 (Penta-Core)
Threads	8	6
Base clock speed	2.3 GHz	1.2 GHz
Boost clock speed	3.3 GHz	4.4 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	80K (per core)
L2 cache	256K (per core)	1.25 MB (per core)
L3 cache	6 MB (shared)	8 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	182 mm2	no data
Maximum core temperature	no data	100 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E3-1265L v4 and Pentium 8505 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 configuration	1	1
Socket	FCLGA1150	Intel BGA 1744
Power consumption (TDP)	35 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v4 and Pentium 8505. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
eDRAM	128 MB	no data
Speed Shift	no data	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	no data
Thermal Monitoring	-	+
Flex Memory Access	no data	+
FDI	+	no data
Deep Learning Boost	-	+

Security technologies

Xeon E3-1265L v4 and Pentium 8505 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	no data	+
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v4 and Pentium 8505 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v4 and Pentium 8505. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333, DDR3L-1600, DDR3L-1866	DDR4, DDR5
Maximum memory size	32 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	29.8 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Pro P6300	Intel® UHD Graphics for 12th Gen Intel® Processors
Max video memory	32 GB	no data
Quick Sync Video	+	+
Clear Video	+	no data
Graphics max frequency	1.05 GHz	1.1 GHz
Execution Units	48	48

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v4 and Pentium 8505 integrated GPUs.

Number of displays supported

3

4

Graphics image quality

Maximum display resolutions supported by Xeon E3-1265L v4 and Pentium 8505 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz
Max resolution over eDP	no data	4096 x 2304 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E3-1265L v4 and Pentium 8505 integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v4 and Pentium 8505.

PCIe version	3.0	4.0
PCI Express lanes	16	20

Pros & cons summary

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Recency	2 June 2015	23 February 2022
Physical cores	4	5
Threads	8	6
Power consumption (TDP)	35 Watt	15 Watt

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