Ultra 5 335 vs Xeon E3-1270

Primary details

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

Place in the ranking	1858	763
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.39	no data
Market segment	Server	Laptop
Power efficiency	1.62	20.05
Designer	Intel	Intel
Manufacturer	Intel	no data
Architecture codename	Sandy Bridge (2011−2013)	Panther Lake (2026)
Release date	3 April 2011 (15 years ago)	no data
Launch price (MSRP)	$369	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Xeon E3-1270 and Core Ultra 5 335 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	4 (Quad-Core)	8 (Octa-Core)
Performance-cores	no data	4
Low Power Efficient-cores	no data	4
Threads	8	8
Base clock speed	3.4 GHz	1.6 GHz
Boost clock speed	3.8 GHz	4.6 GHz
L1 cache	64 KB (per core)	no data
L2 cache	256 KB (per core)	no data
L3 cache	8 MB (shared)	12 MB Intel® Smart Cache
Chip lithography	32 nm	no data
Die size	216 mm2	no data
Maximum core temperature	69 °C	no data
Number of transistors	1,160 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E3-1270 and Core Ultra 5 335 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	no data
Socket	LGA1155	FCBGA2540
Power consumption (TDP)	80 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1270 and Core Ultra 5 335. 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® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	-	+
Demand Based Switching	+	no data
Turbo Boost Max 3.0	no data	+
FDI	-	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+
Supported AI Software Frameworks	-	OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon E3-1270 and Core Ultra 5 335 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1270 and Core Ultra 5 335 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1270 and Core Ultra 5 335. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	LPDDR5X-7467, DDR5-6400
Maximum memory size	32 GB	128 GB
Max memory channels	2	2
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	Intel® Graphics
Quick Sync Video	-	+
Graphics max frequency	no data	2.45 GHz

Graphics interfaces

Available interfaces and connections of Xeon E3-1270 and Core Ultra 5 335 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon E3-1270 and Core Ultra 5 335 integrated GPUs, including resolutions over different interfaces.

Max resolution over eDP	no data	3840 x 2400 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E3-1270 and Core Ultra 5 335 integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX 12 Ultimate
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1270 and Core Ultra 5 335.

PCIe version	2.0	5.0 and 4.0
PCI Express lanes	20	12

Synthetic benchmarks

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating.

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Pros & cons summary

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Performance score	3.07	11.88
Physical cores	4	8
Power consumption (TDP)	80 Watt	25 Watt