AMD Ryzen 7 7800X3D vs Intel Core i7-12700KF

Comparative analysis of AMD Ryzen 7 7800X3D and Intel Core i7-12700KF processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score.

AMD Ryzen 7 7800X3D

Intel Core i7-12700KF

Differences

Reasons to consider the AMD Ryzen 7 7800X3D

CPU is newer: launch date 1 year(s) 2 month(s) later

Specifications (specs)
Launch date	4 Jan 2023 vs 4 Nov 2021
Benchmarks
PassMark - CPU mark	34265 vs 34127

Reasons to consider the Intel Core i7-12700KF

Around 12% higher maximum core temperature: 100°C vs 89°C
12x more L1 cache, more data can be stored in the L1 cache for quick access later
12582912x more L2 cache, more data can be stored in the L2 cache for quick access later
273066.7x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 6% better performance in PassMark - Single thread mark: 3990 vs 3755
Around 25% better performance in 3DMark Fire Strike - Physics Score: 9996 vs 7980

Specifications (specs)
Maximum core temperature	100°C vs 89°C
L1 cache	768 KB vs 64K (per core)
L2 cache	12 MB vs 1MB (per core)
L3 cache	25 MB vs 96MB (shared)
Benchmarks
PassMark - Single thread mark	3990 vs 3755
3DMark Fire Strike - Physics Score	9996 vs 7980

Compare benchmarks

CPU 1: AMD Ryzen 7 7800X3D
CPU 2: Intel Core i7-12700KF

PassMark - Single thread mark

CPU 1

CPU 2

3755

3990

PassMark - CPU mark

CPU 1

CPU 2

34265

34127

3DMark Fire Strike - Physics Score

CPU 1

CPU 2

7980

9996

Name	AMD Ryzen 7 7800X3D	Intel Core i7-12700KF
PassMark - Single thread mark	3755	3990
PassMark - CPU mark	34265	34127
3DMark Fire Strike - Physics Score	7980	9996

Compare specifications (specs)

	AMD Ryzen 7 7800X3D	Intel Core i7-12700KF
Essentials
Architecture codename	Zen 4 (Raphael)	Alder Lake
Launch date	4 Jan 2023	4 Nov 2021
Launch price (MSRP)	$449	$384 - $394
Place in performance rating	322	204
Processor Number		i7-12700KF
Series		12th Generation Intel Core i7 Processors
Status		Launched
Vertical segment		Desktop
Performance
Base frequency	4.2 GHz
Die size	71 mm²
L1 cache	64K (per core)	768 KB
L2 cache	1MB (per core)	12 MB
L3 cache	96MB (shared)	25 MB
Manufacturing process technology	5 nm	Intel 7
Maximum case temperature (TCase)	61°C
Maximum core temperature	89°C	100°C
Maximum frequency	5 GHz	5.00 GHz
Number of cores	8
Number of threads	16
Transistor count	6,570 million
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR5-5200 MHz, Dual-channel	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Max memory channels		2
Maximum memory bandwidth		76.8 GB/s
Maximum memory size		128 GB
Graphics
Graphics base frequency	400 MHz
Graphics max dynamic frequency	2200 MHz
Processor graphics	Radeon Graphics
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM5	FCLGA1700
Thermal Design Power (TDP)	120 Watt
Package Size		45.0 mm x 37.5 mm
Thermal Solution		PCG 2020A
Peripherals
PCIe configurations	Gen 5, 24 Lanes, (CPU only)	Up to 1x16+4, 2x8+4
Max number of PCIe lanes		20
PCI Express revision		5.0 and 4.0
Scalability		1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Mode-based Execute Control (MBE)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)