i3-1315UE vs i5-5257U

Place in the ranking	2016	1141
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i5	no data
Power efficiency	5.98	35.39
Architecture codename	Broadwell-U (2015)	Raptor Lake-U (2023)
Release date	1 March 2015 (9 years ago)	4 January 2023 (1 year ago)
Launch price (MSRP)	$315	no data

Detailed specifications

Core i5-5257U and Core i3-1315UE 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)	6 (Hexa-Core)
Threads	4	8
Base clock speed	2.7 GHz	1.2 GHz
Boost clock speed	3.1 GHz	4.5 GHz
Bus rate	5 GT/s	no data
L1 cache	64K (per core)	80K (per core)
L2 cache	256K (per core)	1.25 MB (per core)
L3 cache	3 MB (shared)	10 MB (shared)
Chip lithography	14 nm	10 nm
Die size	133 mm²	no data
Maximum core temperature	105 °C	no data
Maximum case temperature (TCase)	105 °C	no data
Number of transistors	1900 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Core i5-5257U and Core i3-1315UE 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	FCBGA1168	Intel BGA 1744
Power consumption (TDP)	28 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5257U and Core i3-1315UE. 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)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Smart Response	+	no data
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i5-5257U and Core i3-1315UE technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5257U and Core i3-1315UE are enumerated here.

AMD-V	+	-
VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-5257U and Core i3-1315UE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4, DDR5 Dual-channel
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel Iris Graphics 6100	Intel UHD Graphics 64EU
Max video memory	16 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.05 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i5-5257U and Core i3-1315UE integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-5257U and Core i3-1315UE integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	2560X1600@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data

Graphics API support

APIs supported by Core i5-5257U and Core i3-1315UE integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core i5-5257U and Core i3-1315UE.

PCIe version	2.0	4.0
PCI Express lanes	12	8

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.

i5-5257U 1.77

i3-1315UE 5.61
+217%

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.

i5-5257U 2813

i3-1315UE 8906
+217%

Gaming performance

Pros & cons summary

Performance score	1.77	5.61
Recency	1 March 2015	4 January 2023
Physical cores	2	6
Threads	4	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	28 Watt	15 Watt

i3-1315UE has a 216.9% higher aggregate performance score, an age advantage of 7 years, 200% more physical cores and 100% more threads, a 40% more advanced lithography process, and 86.7% lower power consumption.

The Core i3-1315UE is our recommended choice as it beats the Core i5-5257U in performance tests.

Should you still have questions on choice between Core i5-5257U and Core i3-1315UE, ask them in Comments section, and we shall answer.