Iris Graphics 48 vs Xeon D-1531

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1616	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.52	no data
Market segment	Server	Laptop
Series	Intel Xeon D	Intel Iris Graphics
Power efficiency	5.30	no data
Designer	Intel	Intel
Manufacturer	Intel	no data
Architecture codename	Broadwell (2015−2019)	Gen9
Release date	1 November 2015 (10 years ago)	no data
Launch price (MSRP)	$348	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

Basic parameters of Xeon D-1531 and Iris Graphics 48: 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)	no data
Threads	12	no data
Base clock speed	2.2 GHz	no data
Boost clock speed	2.7 GHz	0.3 GHz
Bus type	DMI 2.0	no data
Multiplier	22	no data
L1 cache	64K (per core)	no data
L2 cache	256K (per core)	no data
L3 cache	1.5 MB (per core)	no data
Chip lithography	14 nm	14 nm0.014 μm 1.4e-5 mm
Die size	246.24 mm2	no data
Maximum case temperature (TCase)	80 °C	no data
Number of transistors	3,200 million	no data
64 bit support	+	-
Windows 11 compatibility	-	-

Compatibility

Information on Xeon D-1531 and Iris Graphics 48 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 (Uniprocessor)	no data
Socket	FCBGA1667	no data
Power consumption (TDP)	45 Watt	no data

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1531 and Iris Graphics 48. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data

Security technologies

Xeon D-1531 and Iris Graphics 48 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1531 and Iris Graphics 48 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1531 and Iris Graphics 48. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	no data
Maximum memory size	128 GB	65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GB
Max memory channels	2	no data
Maximum memory bandwidth	34.124 GB/s	no data
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon D-1531 and Iris Graphics 48.

PCIe version	2.0/3.0	no data
PCI Express lanes	24	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Number of USB ports	8	no data
Integrated LAN	+	no data
UART	+	no data

Pros & cons summary

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