Intel Core i9-14900T vs Intel Xeon w9-3475X

Comparative analysis of Intel Core i9-14900T and Intel Xeon w9-3475X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Core i9-14900T

Intel Xeon w9-3475X

Differences

Reasons to consider the Intel Core i9-14900T

CPU is newer: launch date 10 month(s) later
Around 15% higher clock speed: 5.5 GHz vs 4.80 GHz
Around 35% higher maximum core temperature: 100°C vs 74
699050.7x more L2 cache, more data can be stored in the L2 cache for quick access later
8.6x lower typical power consumption: 35 Watt vs 300 Watt
Around 22% better performance in PassMark - Single thread mark: 4097 vs 3366

Specifications (specs)
Launch date	8 Jan 2024 vs 15 Feb 2023
Maximum frequency	5.5 GHz vs 4.80 GHz
Maximum core temperature	100°C vs 74
L2 cache	2 MB (per core) vs 2MB (per core)
Thermal Design Power (TDP)	35 Watt vs 300 Watt
Benchmarks
PassMark - Single thread mark	4097 vs 3366

Reasons to consider the Intel Xeon w9-3475X

12 more cores, run more applications at once: 36 vs 24
40 more threads: 72 vs 32
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
2.3x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 59% better performance in PassMark - CPU mark: 65413 vs 41258

Specifications (specs)
Number of cores	36 vs 24
Number of threads	72 vs 32
Manufacturing process technology	7 nm vs 10 nm
L1 cache	80K (per core) vs 80 KB (per core)
L3 cache	82.5 MB (shared) vs 36 MB (shared)
Benchmarks
PassMark - CPU mark	65413 vs 41258

Compare benchmarks

CPU 1: Intel Core i9-14900T
CPU 2: Intel Xeon w9-3475X

PassMark - Single thread mark

CPU 1

CPU 2

4097

3366

PassMark - CPU mark

CPU 1

CPU 2

41258

65413

Name	Intel Core i9-14900T	Intel Xeon w9-3475X
PassMark - Single thread mark	4097	3366
PassMark - CPU mark	41258	65413

Compare specifications (specs)

	Intel Core i9-14900T	Intel Xeon w9-3475X
Essentials
Launch date	8 Jan 2024	15 Feb 2023
Launch price (MSRP)	$549	$3739
Place in performance rating	101	99
Architecture codename		Sapphire Rapids
Processor Number		w9-3475X
Series		Intel Xeon W Processor
Vertical segment		Workstation
Performance
Base frequency	1100 MHz	2.20 GHz
Die size	257 mm²
L1 cache	80 KB (per core)	80K (per core)
L2 cache	2 MB (per core)	2MB (per core)
L3 cache	36 MB (shared)	82.5 MB (shared)
Manufacturing process technology	10 nm	7 nm
Maximum core temperature	100°C	74
Maximum frequency	5.5 GHz	4.80 GHz
Number of cores	24	36
Number of threads	32	72
Unlocked
64 bit support
Memory
ECC memory support
Supported memory types	DDR4, DDR5	DDR5-4800 (MT/s)
Max memory channels		8
Maximum memory size		4 TB
Supported memory frequency		4800 MHz
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	1700	FCLGA4677
Thermal Design Power (TDP)	35 Watt	300 Watt
Package Size		77.5mm x 56.5mm
Peripherals
PCIe configurations	Gen 5, 16 Lanes, (CPU only)
Max number of PCIe lanes		112
PCI Express revision		5.0
Scalability		1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions		Intel SSE4.1, Intel AMX, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Number of AVX-512 FMA Units		2
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)