Intel Xeon Gold 6530 vs Intel Xeon Gold 6442Y

Comparative analysis of Intel Xeon Gold 6530 and Intel Xeon Gold 6442Y 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 Xeon Gold 6530

Intel Xeon Gold 6442Y

Differences

Reasons to consider the Intel Xeon Gold 6530

CPU is newer: launch date 11 month(s) later
8 more cores, run more applications at once: 32 vs 24
16 more threads: 64 vs 48
Around 15% higher maximum core temperature: 91°C vs 79
Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
1398101.3x more L2 cache, more data can be stored in the L2 cache for quick access later
2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 3% better performance in PassMark - Single thread mark: 3280 vs 3190
Around 5% better performance in PassMark - CPU mark: 97607 vs 92983

Specifications (specs)
Launch date	14 Dec 2023 vs 10 Jan 2023
Number of cores	32 vs 24
Number of threads	64 vs 48
Maximum core temperature	91°C vs 79
L1 cache	80 KB (per core) vs 80K (per core)
L2 cache	2 MB (per core) vs 2MB (per core)
L3 cache	160 MB (shared) vs 60 MB
Benchmarks
PassMark - Single thread mark	3280 vs 3190
PassMark - CPU mark	97607 vs 92983

Reasons to consider the Intel Xeon Gold 6442Y

A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm
Around 20% lower typical power consumption: 225 Watt vs 270 Watt

Manufacturing process technology	7 nm vs 10 nm
Thermal Design Power (TDP)	225 Watt vs 270 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6530
CPU 2: Intel Xeon Gold 6442Y

PassMark - Single thread mark

CPU 1

CPU 2

3280

3190

PassMark - CPU mark

CPU 1

CPU 2

97607

92983

Name	Intel Xeon Gold 6530	Intel Xeon Gold 6442Y
PassMark - Single thread mark	3280	3190
PassMark - CPU mark	97607	92983

Compare specifications (specs)

	Intel Xeon Gold 6530	Intel Xeon Gold 6442Y
Essentials
Launch date	14 Dec 2023	10 Jan 2023
Launch price (MSRP)	$2128	$2878
Place in performance rating	31	40
Architecture codename		Sapphire Rapids
Processor Number		6442Y
Series		4th Generation Intel Xeon Scalable Processors
Vertical segment		Server
Performance
Base frequency	2.1 GHz	2.60 GHz
Die size	2x 763 mm²
L1 cache	80 KB (per core)	80K (per core)
L2 cache	2 MB (per core)	2MB (per core)
L3 cache	160 MB (shared)	60 MB
Manufacturing process technology	10 nm	7 nm
Maximum case temperature (TCase)	74°C
Maximum core temperature	91°C	79
Maximum frequency	4 GHz	4.00 GHz
Number of cores	32	24
Number of threads	64	48
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	Up to DDR5 4800 MT/s 1DPC, Up to DDR5 4400 MT/s 2DPC,
Max memory channels		8
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677	FCLGA4677
Thermal Design Power (TDP)	270 Watt	225 Watt
Package Size		77.5mm x 56.5mm
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)
Max number of PCIe lanes		80
PCI Express revision		5
Scalability		2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Instruction set extensions		Intel AMX, Intel SSE4.2, Intel AVX, 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)