Intel Xeon E3-1240 v3 vs Intel Xeon W3580

Comparative analysis of Intel Xeon E3-1240 v3 and Intel Xeon W3580 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 Xeon E3-1240 v3

Intel Xeon W3580

Differences

Reasons to consider the Intel Xeon E3-1240 v3

CPU is newer: launch date 3 year(s) 10 month(s) later
Around 6% higher clock speed: 3.80 GHz vs 3.60 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
Around 33% higher maximum memory size: 32 GB vs 24 GB
Around 63% lower typical power consumption: 80 Watt vs 130 Watt
Around 38% better performance in PassMark - Single thread mark: 2146 vs 1557
Around 95% better performance in PassMark - CPU mark: 7042 vs 3609

Specifications (specs)
Launch date	June 2013 vs August 2009
Maximum frequency	3.80 GHz vs 3.60 GHz
Manufacturing process technology	22 nm vs 45 nm
Maximum memory size	32 GB vs 24 GB
Thermal Design Power (TDP)	80 Watt vs 130 Watt
Benchmarks
PassMark - Single thread mark	2146 vs 1557
PassMark - CPU mark	7042 vs 3609

Reasons to consider the Intel Xeon W3580

3.2x better performance in Geekbench 4 - Single Core: 2764 vs 857
2.8x better performance in Geekbench 4 - Multi-Core: 9280 vs 3271

Benchmarks
Geekbench 4 - Single Core	2764 vs 857
Geekbench 4 - Multi-Core	9280 vs 3271

Compare benchmarks

CPU 1: Intel Xeon E3-1240 v3
CPU 2: Intel Xeon W3580

PassMark - Single thread mark

CPU 1

CPU 2

2146

1557

PassMark - CPU mark

CPU 1

CPU 2

7042

3609

Geekbench 4 - Single Core

CPU 1

CPU 2

857

2764

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3271

9280

Name	Intel Xeon E3-1240 v3	Intel Xeon W3580
PassMark - Single thread mark	2146	1557
PassMark - CPU mark	7042	3609
Geekbench 4 - Single Core	857	2764
Geekbench 4 - Multi-Core	3271	9280
3DMark Fire Strike - Physics Score	0
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		1.101
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		57.868
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.357
CompuBench 1.5 Desktop - Video Composition (Frames/s)		1.789
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		5.116

Compare specifications (specs)

	Intel Xeon E3-1240 v3	Intel Xeon W3580
Essentials
Architecture codename	Haswell	Bloomfield
Launch date	June 2013	August 2009
Launch price (MSRP)	$300	$215
Place in performance rating	1856	1843
Price now	$384.40	$214.50
Processor Number	E3-1240 v3	W3580
Series	Intel® Xeon® Processor E3 v3 Family	Legacy Intel® Xeon® Processors
Status	Discontinued	Discontinued
Value for money (0-100)	7.41	8.83
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.40 GHz	3.33 GHz
Bus Speed	5 GT/s DMI	6.4 GT/s QPI
Die size	160 mm	263 mm2
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	8192 KB (shared)	8192 KB (shared)
Manufacturing process technology	22 nm	45 nm
Maximum frequency	3.80 GHz	3.60 GHz
Number of cores	4	4
Number of QPI Links	0	1
Number of threads	8	8
Transistor count	1400 million	731 million
Maximum core temperature		67.9°C
VID voltage range		0.800V-1.375V
Memory
ECC memory support
Max memory channels	2	3
Maximum memory bandwidth	25.6 GB/s	32 GB/s
Maximum memory size	32 GB	24 GB
Supported memory types	DDR3 and DDR3L 1333/1600 at 1.5V	DDR3 800/1066/1333
Graphics
Processor graphics	None
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	42.5mm x 45.0mm
Sockets supported	FCLGA1150	FCLGA1366
Thermal Design Power (TDP)	80 Watt	130 Watt
Thermal Solution	PCG 2013D
Peripherals
Max number of PCIe lanes	16
PCI Express revision	3.0
PCIe configurations	1x16, 2x8, 1x8/2x4
Scalability	1S Only
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Demand Based Switching
Physical Address Extensions (PAE)		36-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)