Intel Celeron 6305E vs Intel Core i5-2515E

Comparative analysis of Intel Celeron 6305E and Intel Core i5-2515E processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Celeron 6305E

Intel Core i5-2515E

Differences

Reasons to consider the Intel Celeron 6305E

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 32 nm
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
5x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 33% more L3 cache; more data can be stored in the L3 cache for quick access later
3.9x more maximum memory size: 64 GB vs 16.6 GB
2.3x lower typical power consumption: 15 Watt vs 35 Watt
Around 5% better performance in PassMark - CPU mark: 1981 vs 1882

Specifications (specs)
Manufacturing process technology	10 nm SuperFin vs 32 nm
L1 cache	160 KB vs 64 KB (per core)
L2 cache	2.5 MB vs 256 KB (per core)
L3 cache	4 MB vs 3072 KB (shared)
Maximum memory size	64 GB vs 16.6 GB
Thermal Design Power (TDP)	15 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark	1981 vs 1882

Reasons to consider the Intel Core i5-2515E

2 more threads: 4 vs 2
Around 2% better performance in PassMark - Single thread mark: 1189 vs 1169

Specifications (specs)
Number of threads	4 vs 2
Benchmarks
PassMark - Single thread mark	1189 vs 1169

Compare benchmarks

CPU 1: Intel Celeron 6305E
CPU 2: Intel Core i5-2515E

PassMark - Single thread mark

CPU 1

CPU 2

1169

1189

PassMark - CPU mark

CPU 1

CPU 2

1981

1882

Name	Intel Celeron 6305E	Intel Core i5-2515E
PassMark - Single thread mark	1169	1189
PassMark - CPU mark	1981	1882

Compare specifications (specs)

	Intel Celeron 6305E	Intel Core i5-2515E
Essentials
Architecture codename	Tiger Lake	Sandy Bridge
Launch date	Q4'20	February 2011
Launch price (MSRP)	$107
Place in performance rating	2076	2073
Processor Number	6305E	i5-2515E
Series	Intel Celeron Processor 6000 Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Embedded	Embedded
Performance
64 bit support
Base frequency	1.80 GHz	2.50 GHz
Bus Speed	4 GT/s
L1 cache	160 KB	64 KB (per core)
L2 cache	2.5 MB	256 KB (per core)
L3 cache	4 MB	3072 KB (shared)
Manufacturing process technology	10 nm SuperFin	32 nm
Maximum core temperature	100C	100 C
Number of cores	2	2
Number of threads	2	4
Operating Temperature Range	0°C to 100°C
Die size		149 mm
Maximum frequency		3.10 GHz
Transistor count		624 million
Memory
Max memory channels	2	2
Maximum memory size	64 GB	16.6 GB
Supported memory types	DDR4-3200, LPDDR4x-3733	DDR3 1066/1333
ECC memory support
Maximum memory bandwidth		21.3 GB/s
Graphics
Device ID	0x9A78
Execution Units	48
Graphics max dynamic frequency	1.25 GHz	1.10 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics	Intel® HD Graphics 3000
Graphics base frequency		650 MHz
Graphics max frequency		1.1 GHz
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
Number of displays supported	4	2
CRT
DisplayPort
eDP
HDMI
SDVO
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz
Max resolution over eDP	4096x2304@60Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	46.5x25	31mm x 24mm (FCBGA1023)
Sockets supported	FCBGA1449	FCBGA1023
Thermal Design Power (TDP)	15 Watt	35 Watt
Low Halogen Options Available
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Secure Boot
Intel® Identity Protection technology
Advanced Technologies
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® AVX
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		2.0
PCIe configurations		1x16, 2x8, 1x8+2x4