Intel Core i7-1355U vs Intel Core i7-3770T

Comparative analysis of Intel Core i7-1355U and Intel Core i7-3770T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Core i7-1355U

Intel Core i7-3770T

Differences

Reasons to consider the Intel Core i7-1355U

CPU is newer: launch date 10 year(s) 9 month(s) later
6 more cores, run more applications at once: 10 vs 4
4 more threads: 12 vs 8
Around 35% higher clock speed: 5.00 GHz vs 3.70 GHz
Around 43% higher maximum core temperature: 100°C vs 69.8°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 22 nm
3.1x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more maximum memory size: 64 GB vs 32 GB
3x lower typical power consumption: 15 Watt vs 45 Watt
Around 89% better performance in PassMark - Single thread mark: 3467 vs 1830
2.7x better performance in PassMark - CPU mark: 14463 vs 5444

Specifications (specs)
Launch date	4 Jan 2023 vs April 2012
Number of cores	10 vs 4
Number of threads	12 vs 8
Maximum frequency	5.00 GHz vs 3.70 GHz
Maximum core temperature	100°C vs 69.8°C
Manufacturing process technology	7 nm vs 22 nm
L1 cache	80K (per core) vs 64 KB (per core)
Maximum memory size	64 GB vs 32 GB
Thermal Design Power (TDP)	15 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	3467 vs 1830
PassMark - CPU mark	14463 vs 5444

Reasons to consider the Intel Core i7-3770T

104857.6x more L2 cache, more data can be stored in the L2 cache for quick access later
699050.7x more L3 cache, more data can be stored in the L3 cache for quick access later

L2 cache	256 KB (per core) vs 1.25MB (per core)
L3 cache	8192 KB (shared) vs 12MB (shared)

Compare benchmarks

CPU 1: Intel Core i7-1355U
CPU 2: Intel Core i7-3770T

PassMark - Single thread mark

CPU 1

CPU 2

3467

1830

PassMark - CPU mark

CPU 1

CPU 2

14463

5444

Name	Intel Core i7-1355U	Intel Core i7-3770T
PassMark - Single thread mark	3467	1830
PassMark - CPU mark	14463	5444
Geekbench 4 - Single Core		754
Geekbench 4 - Multi-Core		2820
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		7.681
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		9.952
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.302
CompuBench 1.5 Desktop - Video Composition (Frames/s)		1.849
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		3.286
GFXBench 4.0 - T-Rex (Frames)		2442
GFXBench 4.0 - T-Rex (Fps)		2442

Compare specifications (specs)

	Intel Core i7-1355U	Intel Core i7-3770T
Essentials
Architecture codename	Raptor Lake	Ivy Bridge
Launch date	4 Jan 2023	April 2012
Launch price (MSRP)	$469	$330
Place in performance rating	429	2255
Processor Number	i7-1355U	i7-3770T
Series	13th Generation Intel Core i7 Processors	Legacy Intel® Core™ Processors
Vertical segment	Mobile	Desktop
Price now		$329.99
Status		Discontinued
Value for money (0-100)		7.32
Performance
64 bit support
L1 cache	80K (per core)	64 KB (per core)
L2 cache	1.25MB (per core)	256 KB (per core)
L3 cache	12MB (shared)	8192 KB (shared)
Manufacturing process technology	7 nm	22 nm
Maximum core temperature	100°C	69.8°C
Maximum frequency	5.00 GHz	3.70 GHz
Number of cores	10	4
Number of threads	12	8
Base frequency		2.50 GHz
Bus Speed		5 GT/s DMI
Die size		160 mm
Maximum case temperature (TCase)		70 °C
Transistor count		1400 million
Memory
Max memory channels	2	2
Maximum memory size	64 GB	32 GB
Supported memory types	Up to DDR5 5200 MT/s, Up to DDR4 3200 MT/s, Up to LPDDR5/x 6400 MT/s, Up to LPDDR4x 4267 MT/s	DDR3 1333/1600
Maximum memory bandwidth		25.6 GB/s
Graphics
Device ID	0xA7A1	0x162
Execution Units	96
Graphics max dynamic frequency	1.30 GHz	1.15 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel® HD Graphics 4000
Graphics base frequency		650 MHz
Graphics max frequency		1.15 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
Number of displays supported	4	3
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50mm x25mm	37.5mm x 37.5mm
Sockets supported	FCBGA1744	FCLGA1155
Thermal Design Power (TDP)	15 Watt	45 Watt
Low Halogen Options Available
Thermal Solution		2011B
Peripherals
Max number of PCIe lanes	20
PCI Express revision		3.0
PCIe configurations		up to 1x16, 2x8, 1x8 & 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Anti-Theft technology
Intel® Identity Protection technology
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® TSX-NI
Intel® Turbo Boost technology
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)