Xeon W-2135 vs E5 1680 v4

General info

Comparing Xeon E5 1680 v4 and Xeon W-2135 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	755	737
Place by popularity	not in top-100	not in top-100
Value for money	1.19	9.75
Market segment	Server	Server
Series	Intel Xeon E5	Intel Xeon W
Architecture codename	Broadwell-EP (2016)	Skylake (server) (2017−2019)
Release date	20 June 2016 (7 years ago)	29 August 2017 (6 years ago)
Launch price (MSRP)	$1,723	$835
Current price	$2100 (1.2x MSRP)	$515 (0.6x MSRP)

Value for money

Performance per price, higher is better.

Xeon W-2135 has 719% better value for money than Xeon E5 1680 v4.

Technical specs

Xeon E5 1680 v4 and Xeon W-2135 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	8 (Octa-Core)	6 (Hexa-Core)
Threads	16	12
Base clock speed	3.4 GHz	3.7 GHz
Boost clock speed	4 GHz	4.5 GHz
Bus support	5 GT/s	4 × 8 GT/s
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	1 MB (per core)
L3 cache	20 MB (shared)	8.25 MB (shared)
Chip lithography	14 nm	14 nm
Die size	246.24 mm2	484 mm2
Maximum core temperature	70 °C	64 °C
Maximum case temperature (TCase)	70 °C	64 °C
Number of transistors	3,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5 1680 v4 and Xeon W-2135 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	FCLGA2011	FCLGA2066
Power consumption (TDP)	140 Watt	140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5 1680 v4 and Xeon W-2135. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	-	-
Demand Based Switching	+	+
PAE	46 Bit	46 Bit
Turbo Boost Max 3.0	+	-
Status	Discontinued	Discontinued

Security technologies

Xeon E5 1680 v4 and Xeon W-2135 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5 1680 v4 and Xeon W-2135 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5 1680 v4 and Xeon W-2135. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666
Maximum memory size	1.5 TB	512 GB
Max memory channels	4	4
Maximum memory bandwidth	76.8 GB/s	85.3 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5 1680 v4 and Xeon W-2135.

PCIe version	3.0	3.0
PCI Express lanes	40	48

Advantages and disadvantages

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Performance score	9.16	9.34
Recency	20 June 2016	29 August 2017
Physical cores	8	6
Threads	16	12
Cost	$1723	$835

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