Xeon E3-1258L v4 vs E3-1265L v4

Primary details

Comparing Xeon E3-1265L v4 and Xeon E3-1258L v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1339	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	11.83	no data
Architecture codename	Broadwell-DT (2015)	Broadwell-DT (2015)
Release date	2 June 2015 (9 years ago)	2 June 2015 (9 years ago)

Detailed specifications

Xeon E3-1265L v4 and Xeon E3-1258L v4 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)	4 (Quad-Core)
Threads	8	8
Base clock speed	2.3 GHz	1.8 GHz
Boost clock speed	3.3 GHz	3.2 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	256K (per core)
L3 cache	6 MB (shared)	6 MB (shared)
Chip lithography	14 nm	14 nm
Die size	182 mm2	182 mm2
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E3-1265L v4 and Xeon E3-1258L v4 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 1364
Power consumption (TDP)	35 Watt	47 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v4 and Xeon E3-1258L v4. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon E3-1265L v4 and Xeon E3-1258L v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v4 and Xeon E3-1258L v4 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v4 and Xeon E3-1258L v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333, DDR3L-1600, DDR3L-1866	DDR3-1600
Maximum memory size	32 GB	no data
Max memory channels	2	no data
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 HD P5700
Max video memory	32 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Graphics max frequency	1.05 GHz	no data
Execution Units	48	no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v4 and Xeon E3-1258L v4 integrated GPUs.

Number of displays supported

3

no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v4 and Xeon E3-1258L v4.

PCIe version	3.0	3.0
PCI Express lanes	16	no data

Pros & cons summary

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Power consumption (TDP)

35 Watt

47 Watt

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