Ultra 5 225F vs Xeon E3-1285L v4
Primary details
Comparing Xeon E3-1285L v4 and Core Ultra 5 225F processor market type (desktop or notebook), architecture, sales start time and price.
Place in the ranking | 1196 | not rated |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Server | Desktop processor |
Power efficiency | 7.41 | no data |
Architecture codename | Broadwell-DT (2015) | Arrow Lake-S (2024−2025) |
Release date | 2 June 2015 (9 years ago) | January 2025 |
Detailed specifications
Xeon E3-1285L v4 and Core Ultra 5 225F basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
Physical cores | 4 (Quad-Core) | 10 (Deca-Core) |
Threads | 8 | 10 |
Base clock speed | 3.4 GHz | 3.3 GHz |
Boost clock speed | 3.8 GHz | 4.9 GHz |
Bus rate | 5 GT/s | no data |
L1 cache | 64K (per core) | 112 KB (per core) |
L2 cache | 256K (per core) | 3 MB (per core) |
L3 cache | 6 MB (shared) | 21 MB (shared) |
Chip lithography | 14 nm | 3 nm |
Die size | 160 mm2 | no data |
Number of transistors | 1,400 million | no data |
64 bit support | + | + |
Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon E3-1285L v4 and Core Ultra 5 225F compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Number of CPUs in a configuration | 1 | 1 |
Socket | FCLGA1150 | 1851 |
Power consumption (TDP) | 65 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1285L v4 and Core Ultra 5 225F. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
AES-NI | + | + |
AVX | + | + |
vPro | + | no data |
Enhanced SpeedStep (EIST) | + | + |
eDRAM | 128 MB | no data |
Turbo Boost Technology | 2.0 | no data |
Hyper-Threading Technology | + | no data |
TSX | + | + |
Idle States | + | no data |
FDI | + | no data |
Security technologies
Xeon E3-1285L v4 and Core Ultra 5 225F technologies aimed at improving security, for example, by protecting against hacks.
TXT | + | + |
EDB | + | no data |
OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1285L v4 and Core Ultra 5 225F are enumerated here.
VT-d | + | + |
VT-x | + | + |
EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1285L v4 and Core Ultra 5 225F. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3L-1333, DDR3L-1600, DDR3L-1866 | DDR5 |
Maximum memory size | 32 GB | no data |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 29.8 GB/s | no data |
ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | Intel Iris Pro P6300 | N/A |
Max video memory | 32 GB | no data |
Quick Sync Video | + | - |
Clear Video | + | no data |
Graphics max frequency | 1.15 GHz | no data |
Execution Units | 48 | no data |
Graphics interfaces
Available interfaces and connections of Xeon E3-1285L v4 and Core Ultra 5 225F integrated GPUs.
Number of displays supported | 3 | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1285L v4 and Core Ultra 5 225F.
PCIe version | 3.0 | 5.0 |
PCI Express lanes | 16 | 20 |
Pros & cons summary
Physical cores | 4 | 10 |
Threads | 8 | 10 |
Chip lithography | 14 nm | 3 nm |
Ultra 5 225F has 150% more physical cores and 25% more threads, and a 366.7% more advanced lithography process.
We couldn't decide between Xeon E3-1285L v4 and Core Ultra 5 225F. We've got no test results to judge.
Be aware that Xeon E3-1285L v4 is a server/workstation processor while Core Ultra 5 225F is a desktop one.
Should you still have questions on choice between Xeon E3-1285L v4 and Core Ultra 5 225F, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.