Xeon w7-2595X vs E3-1220L

Primary details

Comparing Xeon E3-1220L and Xeon w7-2595X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2185	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Power efficiency	6.78	no data
Architecture codename	Sandy Bridge (2011−2013)	Sapphire Rapids (2023−2024)
Release date	3 April 2011 (13 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	no data	$2,039

Detailed specifications

Xeon E3-1220L and Xeon w7-2595X 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	2 (Dual-core)	26 (Hexacosa-Core)
Threads	4	52
Base clock speed	2.2 GHz	2.8 GHz
Boost clock speed	3.4 GHz	4.8 GHz
L1 cache	64 KB (per core)	80 KB (per core)
L2 cache	256 KB (per core)	2 MB (per core)
L3 cache	3 MB (shared)	48.75 MB
Chip lithography	32 nm	Intel 7 nm
Die size	131 mm2	no data
Maximum core temperature	78 °C	no data
Maximum case temperature (TCase)	no data	82 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	-	+

Compatibility

Information on Xeon E3-1220L and Xeon w7-2595X 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	FCLGA1155	FCLGA4677
Power consumption (TDP)	20 Watt	250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1220L and Xeon w7-2595X. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Demand Based Switching	+	no data
Turbo Boost Max 3.0	no data	+
FDI	-	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Xeon E3-1220L and Xeon w7-2595X technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Identity Protection	+	-
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1220L and Xeon w7-2595X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1220L and Xeon w7-2595X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800
Maximum memory size	32 GB	2 TB
Max memory channels	2	4
Maximum memory bandwidth	21 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1220L and Xeon w7-2595X.

PCIe version	2.0	5.0
PCI Express lanes	20	64

Pros & cons summary

---

Recency	3 April 2011	24 August 2024
Physical cores	2	26
Threads	4	52
Power consumption (TDP)	20 Watt	250 Watt

---

Should you still have questions on choice between Xeon E3-1220L and Xeon w7-2595X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---