Atom Z3770 vs i5-5675C

Place in the ranking	1534	2934
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	Intel Core i5	no data
Power efficiency	5.14	5.44
Architecture codename	Broadwell (2015−2019)	Bay Trail-T (2013−2014)
Release date	15 May 2015 (9 years ago)	27 September 2013 (11 years ago)
Launch price (MSRP)	no data	$37

Detailed specifications

Core i5-5675C and Atom Z3770 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)	4 (Quad-Core)
Threads	4	4
Base clock speed	3.1 GHz	1.46 GHz
Boost clock speed	3.6 GHz	2.39 GHz
Bus type	DMI 2.0	no data
Bus rate	5 GT/s	no data
Multiplier	31	no data
L1 cache	256K (per core)	64K (per core)
L2 cache	1 MB (per core)	512K (per core)
L3 cache	4 MB (shared)	0 KB
Chip lithography	14 nm	22 nm
Die size	133 mm²	no data
Maximum core temperature	no data	90 °C
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	0 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-

Compatibility

Information on Core i5-5675C and Atom Z3770 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)	1
Socket	FCLGA1150	UTFCBGA1380
Power consumption (TDP)	65 Watt	8 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5675C and Atom Z3770. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
eDRAM	128 MB	no data
Turbo Boost Technology	2.0	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
FDI	+	no data

Security technologies

Core i5-5675C and Atom Z3770 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	+
Identity Protection	+	+
OS Guard	+	no data
Anti-Theft	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5675C and Atom Z3770 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-5675C and Atom Z3770. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333, DDR3L-1600	DDR3
Maximum memory size	32 GB	4 GB
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	17.1 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel Iris Pro Graphics 6200	Intel HD Graphics for Intel Atom Processor Z3700 Series
Max video memory	32 GB	no data
Quick Sync Video	+	+
Clear Video	+	no data
Clear Video HD	+	+
Graphics max frequency	1.1 GHz	667 MHz
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i5-5675C and Atom Z3770 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
DVI	+	no data
VGA	+	no data

Graphics image quality

Maximum display resolutions supported by Core i5-5675C and Atom Z3770 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data
Max resolution over VGA	1920x1200@60Hz	no data

Graphics API support

APIs supported by Core i5-5675C and Atom Z3770 integrated GPUs, sometimes API versions are included.

DirectX	11.2	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i5-5675C and Atom Z3770.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-5675C 3.53
+667%

Atom Z3770 0.46

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-5675C 5606
+662%

Atom Z3770 736

Gaming performance

Pros & cons summary

Performance score	3.53	0.46
Integrated graphics card	3.95	0.77
Recency	15 May 2015	27 September 2013
Chip lithography	14 nm	22 nm
Power consumption (TDP)	65 Watt	8 Watt

i5-5675C has a 667.4% higher aggregate performance score, 413% faster integrated GPU, an age advantage of 1 year, and a 57.1% more advanced lithography process.

Atom Z3770, on the other hand, has 712.5% lower power consumption.

The Core i5-5675C is our recommended choice as it beats the Atom Z3770 in performance tests.

Note that Core i5-5675C is a desktop processor while Atom Z3770 is a notebook one.

Should you still have questions on choice between Core i5-5675C and Atom Z3770, ask them in Comments section, and we shall answer.