Intel Xeon E5-2420 v2 vs Intel Xeon E3-1225 v3

Comparative analysis of Intel Xeon E5-2420 v2 and Intel Xeon E3-1225 v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps).

 

Differences

Reasons to consider the Intel Xeon E5-2420 v2

  • CPU is newer: launch date 3 month(s) later
  • 2 more cores, run more applications at once: 6 vs 4
  • 8 more threads: 12 vs 4
  • Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
  • Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
  • Around 88% more L3 cache; more data can be stored in the L3 cache for quick access later
  • 12x more maximum memory size: 384 GB vs 32 GB
  • Around 5% lower typical power consumption: 80 Watt vs 84 Watt
  • 2.2x better performance in PassMark - CPU mark: 11745 vs 5307
  • Around 24% better performance in Geekbench 4 - Multi-Core: 3249 vs 2618
Specifications (specs)
Launch date September 2013 vs June 2013
Number of cores 6 vs 4
Number of threads 12 vs 4
L1 cache 64 KB (per core) vs 64 KB (per core)
L2 cache 256 KB (per core) vs 256 KB (per core)
L3 cache 15360 KB (shared) vs 8192 KB (shared)
Maximum memory size 384 GB vs 32 GB
Max number of CPUs in a configuration 2 vs 1
Thermal Design Power (TDP) 80 Watt vs 84 Watt
Benchmarks
PassMark - CPU mark 11745 vs 5307
Geekbench 4 - Multi-Core 3249 vs 2618

Reasons to consider the Intel Xeon E3-1225 v3

  • Around 33% higher clock speed: 3.60 GHz vs 2.70 GHz
  • Around 49% better performance in PassMark - Single thread mark: 2010 vs 1352
  • Around 35% better performance in Geekbench 4 - Single Core: 758 vs 561
Specifications (specs)
Maximum frequency 3.60 GHz vs 2.70 GHz
Benchmarks
PassMark - Single thread mark 2010 vs 1352
Geekbench 4 - Single Core 758 vs 561

Compare benchmarks

CPU 1: Intel Xeon E5-2420 v2
CPU 2: Intel Xeon E3-1225 v3

PassMark - Single thread mark
CPU 1
CPU 2
1352
2010
PassMark - CPU mark
CPU 1
CPU 2
11745
5307
Geekbench 4 - Single Core
CPU 1
CPU 2
561
758
Geekbench 4 - Multi-Core
CPU 1
CPU 2
3249
2618
Name Intel Xeon E5-2420 v2 Intel Xeon E3-1225 v3
PassMark - Single thread mark 1352 2010
PassMark - CPU mark 11745 5307
Geekbench 4 - Single Core 561 758
Geekbench 4 - Multi-Core 3249 2618
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.617
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 76.398
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.422
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.054
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.994
GFXBench 4.0 - Car Chase Offscreen (Frames) 987
GFXBench 4.0 - Manhattan (Frames) 2348
GFXBench 4.0 - Car Chase Offscreen (Fps) 987
GFXBench 4.0 - Manhattan (Fps) 2348

Compare specifications (specs)

Intel Xeon E5-2420 v2 Intel Xeon E3-1225 v3

Essentials

Architecture codename Ivy Bridge EN Haswell
Launch date September 2013 June 2013
Launch price (MSRP) $480 $384
Place in performance rating 1952 1924
Price now $579.95 $458.34
Processor Number E5-2420V2 E3-1225V3
Series Intel® Xeon® Processor E5 v2 Family Intel® Xeon® Processor E3 v3 Family
Status Launched Launched
Value for money (0-100) 4.38 4.63
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.20 GHz 3.20 GHz
Bus Speed 7.2 GT/s QPI 5 GT/s DMI
Die size 160 mm 160 mm
L1 cache 64 KB (per core) 64 KB (per core)
L2 cache 256 KB (per core) 256 KB (per core)
L3 cache 15360 KB (shared) 8192 KB (shared)
Manufacturing process technology 22 nm 22 nm
Maximum core temperature 76°C
Maximum frequency 2.70 GHz 3.60 GHz
Number of cores 6 4
Number of QPI Links 1 0
Number of threads 12 4
Transistor count 1400 million 1400 million
VID voltage range 0.65-1.30V

Memory

ECC memory support
Max memory channels 3 2
Maximum memory bandwidth 38.4 GB/s 25.6 GB/s
Maximum memory size 384 GB 32 GB
Supported memory types DDR3 800/1066/1333/1600 DDR3 and DDR3L 1333/1600 at 1.5V

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 1
Package Size 45mm x 42.5mm 37.5mm x 37.5mm
Sockets supported FCLGA1356 FCLGA1150
Thermal Design Power (TDP) 80 Watt 84 Watt
Thermal Solution PCG 2013D

Peripherals

Max number of PCIe lanes 24 16
PCI Express revision 3.0 3.0
PCIe configurations x4, x8, x16 1x16, 2x8, 1x8/2x4
Scalability 2S Only 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Anti-Theft technology

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring
Flexible Display interface (FDI)
Intel® Fast Memory Access
Intel® Stable Image Platform Program (SIPP)
Intel® vPro™ Platform Eligibility

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

Graphics

Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.20 GHz
Graphics max frequency 1.2 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel HD Graphics P4600

Graphics interfaces

Number of displays supported 3