Core i5-1235U (IPU) vs Xeon E5-2603 v4

Primary details

Comparing Xeon E5-2603 v4 and Core i5-1235U (IPU) processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1556	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.67	no data
Market segment	Server	Laptop
Series	Intel Xeon E5	no data
Architecture codename	Broadwell (2015−2019)	Alder Lake-U (2022)
Release date	20 June 2016 (8 years ago)	23 February 2022 (2 years ago)
Launch price (MSRP)	$213	no data
Current price	$131 (0.6x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5-2603 v4 and Core i5-1235U (IPU) 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	6 (Hexa-Core)	10 (Deca-Core)
Threads	6	12
Base clock speed	1.7 GHz	1.3 GHz
Boost clock speed	1.7 GHz	4.4 GHz
Bus support	2 × 6.4 GT/s	no data
L1 cache	no data	80K (per core)
L2 cache	1.5 MB	1.25 MB (per core)
L3 cache	15 MB	12 MB (shared)
Chip lithography	14 nm	10 nm
Die size	246.24 mm2	no data
Maximum core temperature	73 °C	no data
Number of transistors	3200 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-2603 v4 and Core i5-1235U (IPU) 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	2	1
Socket	FCLGA2011-3	Intel BGA 1744
Power consumption (TDP)	85 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2603 v4 and Core i5-1235U (IPU). You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Status	Launched	no data

Security technologies

Xeon E5-2603 v4 and Core i5-1235U (IPU) technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data
Secure Key	+	no data
Identity Protection	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2603 v4 and Core i5-1235U (IPU) are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2603 v4 and Core i5-1235U (IPU). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866	DDR4, DDR5 Dual-channel
Maximum memory size	1.5 TB	no data
Max memory channels	4	no data
Maximum memory bandwidth	59.7 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Iris Xe 80EU

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2603 v4 and Core i5-1235U (IPU).

PCIe version	3.0	4.0
PCI Express lanes	40	20

Pros & cons summary

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Recency	20 June 2016	23 February 2022
Physical cores	6	10
Threads	6	12
Chip lithography	14 nm	10 nm
Power consumption (TDP)	85 Watt	15 Watt

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Should you still have questions on choice between Xeon E5-2603 v4 and Core i5-1235U (IPU), ask them in Comments section, and we shall answer.

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