Intel Core i5-10400 vs Intel Core i7-5775C

Comparative analysis of Intel Core i5-10400 and Intel Core i7-5775C 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: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, 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).

Intel Core i5-10400

Intel Core i7-5775C

Differences

Reasons to consider the Intel Core i5-10400

CPU is newer: launch date 4 year(s) 11 month(s) later
2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 16% higher clock speed: 4.30 GHz vs 3.70 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
2x more L3 cache, more data can be stored in the L3 cache for quick access later
4x more maximum memory size: 128 GB vs 32 GB
Around 13% better performance in PassMark - Single thread mark: 2571 vs 2270
Around 58% better performance in PassMark - CPU mark: 12134 vs 7683

Specifications (specs)
Launch date	27 May 2020 vs 2 June 2015
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum frequency	4.30 GHz vs 3.70 GHz
L1 cache	384 KB vs 256 KB
L2 cache	1.5 MB vs 1 MB
L3 cache	12 MB vs 6 MB
Maximum memory size	128 GB vs 32 GB
Benchmarks
PassMark - Single thread mark	2571 vs 2270
PassMark - CPU mark	12134 vs 7683

Reasons to consider the Intel Core i7-5775C

Around 48% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2894 vs 1953
Around 48% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2894 vs 1953
Around 46% better performance in GFXBench 4.0 - Manhattan (Frames): 6083 vs 4164
Around 46% better performance in GFXBench 4.0 - Manhattan (Fps): 6083 vs 4164
Around 48% better performance in GFXBench 4.0 - T-Rex (Frames): 9954 vs 6744
Around 48% better performance in GFXBench 4.0 - T-Rex (Fps): 9954 vs 6744
2.3x better performance in 3DMark Fire Strike - Physics Score: 11035 vs 4753

Benchmarks
GFXBench 4.0 - Car Chase Offscreen (Frames)	2894 vs 1953
GFXBench 4.0 - Car Chase Offscreen (Fps)	2894 vs 1953
GFXBench 4.0 - Manhattan (Frames)	6083 vs 4164
GFXBench 4.0 - Manhattan (Fps)	6083 vs 4164
GFXBench 4.0 - T-Rex (Frames)	9954 vs 6744
GFXBench 4.0 - T-Rex (Fps)	9954 vs 6744
3DMark Fire Strike - Physics Score	11035 vs 4753

Compare benchmarks

CPU 1: Intel Core i5-10400
CPU 2: Intel Core i7-5775C

GFXBench 4.0 - Car Chase Offscreen (Frames)

CPU 1

CPU 2

1953

2894

GFXBench 4.0 - Car Chase Offscreen (Fps)

CPU 1

CPU 2

1953

2894

GFXBench 4.0 - Manhattan (Frames)

CPU 1

CPU 2

4164

6083

GFXBench 4.0 - Manhattan (Fps)

CPU 1

CPU 2

4164

6083

GFXBench 4.0 - T-Rex (Frames)

CPU 1

CPU 2

6744

9954

GFXBench 4.0 - T-Rex (Fps)

CPU 1

CPU 2

6744

9954

PassMark - Single thread mark

CPU 1

CPU 2

2571

2270

PassMark - CPU mark

CPU 1

CPU 2

12134

7683

3DMark Fire Strike - Physics Score

CPU 1

CPU 2

4753

11035

Name	Intel Core i5-10400	Intel Core i7-5775C
GFXBench 4.0 - Car Chase Offscreen (Frames)	1953	2894
GFXBench 4.0 - Car Chase Offscreen (Fps)	1953	2894
GFXBench 4.0 - Manhattan (Frames)	4164	6083
GFXBench 4.0 - Manhattan (Fps)	4164	6083
GFXBench 4.0 - T-Rex (Frames)	6744	9954
GFXBench 4.0 - T-Rex (Fps)	6744	9954
PassMark - Single thread mark	2571	2270
PassMark - CPU mark	12134	7683
3DMark Fire Strike - Physics Score	4753	11035
Geekbench 4 - Single Core		1055
Geekbench 4 - Multi-Core		4229
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		21.742
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		195.658
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.01
CompuBench 1.5 Desktop - Video Composition (Frames/s)		6.638
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		55.701

Compare specifications (specs)

	Intel Core i5-10400	Intel Core i7-5775C
Essentials
Architecture codename	Comet Lake	Broadwell
Launch date	27 May 2020	2 June 2015
Launch price (MSRP)	$182	$366
Place in performance rating	491	463
Processor Number	i5-10400	i7-5775C
Series	10th Generation Intel Core i5 Processors	5th Generation Intel® Core™ i7 Processors
Status	Launched	Launched
Vertical segment	Desktop	Desktop
Price now		$449.99
Value for money (0-100)		7.20
Performance
64 bit support
Base frequency	2.90 GHz	3.30 GHz
Bus Speed	8 GT/s	5 GT/s DMI2
L1 cache	384 KB	256 KB
L2 cache	1.5 MB	1 MB
L3 cache	12 MB	6 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C
Maximum frequency	4.30 GHz	3.70 GHz
Number of cores	6	4
Number of threads	12	8
Memory
Max memory channels	2	2
Maximum memory bandwidth	41.6 GB/s	25.6 GB/s
Maximum memory size	128 GB	32 GB
Supported memory types	DDR4-2666	DDR3L-1333/1600 @ 1.5V
Graphics
Device ID	0x9BC8 / 0x9BC5	0x1622
Graphics base frequency	350 MHz	300 MHz
Graphics max dynamic frequency	1.10 GHz	1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB	32 GB
Processor graphics	Intel UHD Graphics 630	Intel® Iris® Pro Graphics 6200
eDRAM		128 MB
Graphics max frequency		1.15 GHz
Intel® Flexible Display Interface (Intel® FDI)
Graphics interfaces
Number of displays supported	3	3
DisplayPort
DVI
eDP
HDMI
VGA
Wireless Display (WiDi) support
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2304@60Hz	3840x2160@60Hz
Max resolution over eDP	4096x2304@60Hz	3840x2160@60Hz
Max resolution over HDMI 1.4	4096x2160@30Hz	4096x2304@24Hz
Max resolution over VGA		1920x1200@60Hz
Graphics API support
DirectX	12	11.2
OpenGL	4.5	4.3
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Thermal Design Power (TDP)	65 Watt	65 Watt
Thermal Solution	PCG 2015C	PCA 2013D
Configurable TDP-down		37 W
Configurable TDP-down Frequency		2.20 GHz
Low Halogen Options Available
Sockets supported		FCLGA1150
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations	Up to 1x16, 2x8, 1x8+2x4	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Anti-Theft technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
4G WiMAX Wireless
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)
Intel® TSX-NI
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology for Itanium (VT-i)