Intel Xeon Silver 4509Y vs Intel Xeon Gold 6240R

Comparative analysis of Intel Xeon Silver 4509Y and Intel Xeon Gold 6240R 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 Silver 4509Y

Intel Xeon Gold 6240R

Differences

Reasons to consider the Intel Xeon Silver 4509Y

Around 2% higher clock speed: 4.1 GHz vs 4.00 GHz
Around 11% higher maximum core temperature: 100°C vs 90°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
Around 32% lower typical power consumption: 125 Watt vs 165 Watt
Around 20% better performance in PassMark - Single thread mark: 2774 vs 2307

Specifications (specs)
Maximum frequency	4.1 GHz vs 4.00 GHz
Maximum core temperature	100°C vs 90°C
Manufacturing process technology	10 nm vs 14 nm
Thermal Design Power (TDP)	125 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark	2774 vs 2307

Reasons to consider the Intel Xeon Gold 6240R

16 more cores, run more applications at once: 24 vs 8
32 more threads: 48 vs 16
Around 59% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 34% better performance in PassMark - CPU mark: 55765 vs 41561

Specifications (specs)
Number of cores	24 vs 8
Number of threads	48 vs 16
L3 cache	35.75 MB vs 22.5 MB (shared)
Benchmarks
PassMark - CPU mark	55765 vs 41561

Compare benchmarks

CPU 1: Intel Xeon Silver 4509Y
CPU 2: Intel Xeon Gold 6240R

PassMark - Single thread mark

CPU 1

CPU 2

2774

2307

PassMark - CPU mark

CPU 1

CPU 2

41561

55765

Name	Intel Xeon Silver 4509Y	Intel Xeon Gold 6240R
PassMark - Single thread mark	2774	2307
PassMark - CPU mark	41561	55765

Compare specifications (specs)

	Intel Xeon Silver 4509Y	Intel Xeon Gold 6240R
Essentials
Launch date	14 Dec 2023	Q1'20
Launch price (MSRP)	$563	$2594
Place in performance rating	390	397
Architecture codename		Cascade Lake
Processor Number		6240R
Series		2nd Generation Intel Xeon Scalable Processors
Vertical segment		Server
Performance
Base frequency	2.6 GHz	2.40 GHz
L1 cache	80 KB (per core)
L2 cache	2 MB (per core)
L3 cache	22.5 MB (shared)	35.75 MB
Manufacturing process technology	10 nm	14 nm
Maximum case temperature (TCase)	84°C
Maximum core temperature	100°C	90°C
Maximum frequency	4.1 GHz	4.00 GHz
Number of cores	8	24
Number of threads	16	48
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-2933
Max memory channels		6
Maximum memory size		1 TB
Supported memory frequency		2933 MHz
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	4677	FCLGA3647
Thermal Design Power (TDP)	125 Watt	165 Watt
Package Size		76.0mm x 56.5mm
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)
Max number of PCIe lanes		48
PCI Express revision		3.0
Scalability		2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions		Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
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)