Atom E660T vs Xeon W-2133

Primary details

Comparing Xeon W-2133 and Atom E660T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	869	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.46	no data
Market segment	Server	Laptop
Series	Intel Xeon W	no data
Architecture codename	Skylake (server) (2017−2019)	Tunnel Creek (2010)
Release date	29 August 2017 (6 years ago)	14 September 2010 (13 years ago)
Launch price (MSRP)	$617	no data
Current price	$47 (0.1x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2133 and Atom E660T 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)	1 (Single-Core)
Threads	12	2
Base clock speed	3.6 GHz	no data
Boost clock speed	3.9 GHz	1.3 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	64 KB (per core)
L2 cache	1 MB (per core)	512 KB (per core)
L3 cache	8.25 MB (shared)	0 KB
Chip lithography	14 nm	45 nm
Die size	484 mm2	26 mm2
Maximum core temperature	65 °C	no data
Maximum case temperature (TCase)	65 °C	no data
Number of transistors	no data	47 million
64 bit support	+	-
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon W-2133 and Atom E660T 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	FCLGA2066	Intel BGA 676
Power consumption (TDP)	140 Watt	3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2133 and Atom E660T. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon W-2133 and Atom E660T technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2133 and Atom E660T 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 W-2133 and Atom E660T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666	DDR2
Maximum memory size	512 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.3 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel GMA 600

Peripherals

Specifications and connection of peripherals supported by Xeon W-2133 and Atom E660T.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

---

Recency	29 August 2017	14 September 2010
Physical cores	6	1
Threads	12	2
Chip lithography	14 nm	45 nm
Power consumption (TDP)	140 Watt	3 Watt

---

Should you still have questions on choice between Xeon W-2133 and Atom E660T, 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.

---