ARK | Intel® Product Specification Comparison
12/16/2023 10:57:53 AM
 ,Intel® Xeon® Processor E3-1258L v4 ,Intel® Xeon® Processor E3-1278L v4 
Essentials
Product Collection,Intel® Xeon® Processor E3 v4 Family,Intel® Xeon® Processor E3 v4 Family
Vertical Segment,Embedded,Embedded
Processor Number,E3-1258LV4,E3-1278LV4
Lithography,14 nm,14 nm

CPU Specifications
Total Cores,4,4
Total Threads,8,8
Max Turbo Frequency,3.20 GHz,3.30 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡,3.20 GHz,3.30 GHz
Processor Base Frequency,1.80 GHz,2.00 GHz
Cache,6 MB Intel® Smart Cache,6 MB Intel® Smart Cache
Bus Speed,5 GT/s,5 GT/s
TDP,47 W,47 W

Supplemental Information
Marketing Status,Discontinued,Discontinued
Launch Date,Q2'15,Q2'15
Servicing Status,End of Servicing Lifetime,End of Servicing Lifetime
End of Servicing Updates Date,Wednesday |  June 30 |  2021,Wednesday |  June 30 |  2021
Embedded Options Available,Yes,Yes
Product Brief,View now,View now,View now,View now

Memory Specifications
Max Memory Size (dependent on memory type),32 GB,32 GB
Memory Types,DDR3L 1600,DDR3L 1600
Max # of Memory Channels,2,2
Max Memory Bandwidth,25.6 GB/s,25.6 GB/s
ECC Memory Supported   ‡,Yes,Yes

GPU Specifications
Graphics Base Frequency,700 MHz,800 MHz
Graphics Max Dynamic Frequency,1.00 GHz,1.00 GHz
Graphics Output,eDP/DP/HDMI/VGA,eDP/DP/HDMI/VGA
Max Resolution (HDMI)‡,2560x1600@60Hz,2560x1600@60Hz
Max Resolution (DP)‡,4096x2304@60Hz,4096x2304@60Hz
DirectX* Support,11.2,11.2
OpenGL* Support,4.3,4.3
Intel® Quick Sync Video,Yes,Yes
Intel® InTru™ 3D Technology,Yes,Yes
Intel® Flexible Display Interface (Intel® FDI),Yes,Yes
Intel® Clear Video HD Technology,Yes,Yes
# of Displays Supported ‡,3,3
Graphics Video Max Memory,,32 GB

Expansion Options
Scalability,1S Only,1S Only
PCI Express Revision,3.0,3.0
PCI Express Configurations ‡,Up to 1x16 2x8 1x8 2x4,Up to 1x16 2x8 1x8 2x4
Max # of PCI Express Lanes,16,16

Package Specifications
Sockets Supported,FCBGA1364,FCBGA1364
Max CPU Configuration,1,1
TJUNCTION,105°C,105°C
Package Size,37.5mm x 32mm x 1.8mm,37.5mm x 32mm x 1.8mm

Advanced Technologies
Intel® Turbo Boost Technology ‡,2.0,2.0
Intel® Hyper-Threading Technology ‡,Yes,Yes
Intel® Transactional Synchronization Extensions,Yes,Yes
Intel® 64 ‡,Yes,Yes
Instruction Set,64-bit,64-bit
Instruction Set Extensions,Intel® SSE4.1 |  Intel® SSE4.2 |  Intel® AVX2,Intel® SSE4.1 |  Intel® SSE4.2 |  Intel® AVX2
Idle States,Yes,Yes
Enhanced Intel SpeedStep® Technology,Yes,Yes
Thermal Monitoring Technologies,Yes,Yes

Security & Reliability
Intel vPro® Eligibility ‡,Intel vPro® Platform,Intel vPro® Platform
Intel® AES New Instructions,Yes,Yes
Secure Key,Yes,Yes
Intel® OS Guard,Yes,Yes
Intel® Trusted Execution Technology ‡,Yes,Yes
Execute Disable Bit ‡,Yes,Yes
Anti-Theft Technology,Yes,Yes
Intel® Stable IT Platform Program (SIPP),No,No
Intel® Virtualization Technology (VT-x) ‡,Yes,Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡,Yes,Yes
Intel® VT-x with Extended Page Tables (EPT) ‡,Yes,Yes
