Nom de code de l’architecture |
Coffee Lake |
Skylake |
Date de sortie |
27 May 2019 |
Q4'17 |
Prix de sortie (MSRP) |
$311 |
|
Position dans l’évaluation de la performance |
747 |
751 |
Processor Number |
E-2246G |
W-2175 |
Segment vertical |
Server |
Server |
Série |
|
Intel® Xeon® W Processor |
Status |
|
Launched |
Base frequency |
3.60 GHz |
2.50 GHz |
Cache L1 |
384 KB |
|
Cache L2 |
1.5 MB |
|
Cache L3 |
12 MB |
|
Processus de fabrication |
14 nm |
14 nm |
Température de noyau maximale |
73 °C |
|
Fréquence maximale |
4.80 GHz |
4.30 GHz |
Nombre de noyaux |
6 |
14 |
Nombre de fils |
12 |
28 |
Soutien de 64-bit |
|
|
Bus Speed |
|
0 GT/s QPI |
Number of QPI Links |
|
0 |
Number of Ultra Path Interconnect (UPI) Links |
|
0 |
Soutien de la mémoire ECC |
|
|
Réseaux de mémoire maximale |
2 |
4 |
Bande passante de mémoire maximale |
39.74 GB/s |
85.3 GB/s |
Taille de mémore maximale |
128 GB |
512 GB |
Genres de mémoire soutenus |
DDR4-2666 |
DDR4 1600/1866/2133/2400/2666 |
Device ID |
0x3E96 |
|
Graphics base frequency |
350 MHz |
|
Graphics max dynamic frequency |
1.20 GHz |
|
Technologie Intel® Clear Video HD |
|
|
Technologie Intel® Clear Video |
|
|
Technologie Intel® InTru™ 3D |
|
|
Intel® Quick Sync Video |
|
|
Mémoire de vidéo maximale |
128 GB |
|
Graphiques du processeur |
Intel UHD Graphics P630 |
|
Nombre d’écrans soutenu |
3 |
|
Soutien de la resolution 4K |
|
|
Résolution maximale sur DisplayPort |
4096x2304@60Hz |
|
Résolution maximale sur eDP |
4096x2304@60Hz |
|
Résolution maximale sur HDMI 1.4 |
4096x2160@24Hz |
|
DirectX |
12 |
|
OpenGL |
4.5 |
|
Nombre de CPUs maximale dans une configuration |
1 |
1 |
Prise courants soutenu |
FCLGA1151 |
FCLGA2066 |
Thermal Design Power (TDP) |
80 Watt |
140 Watt |
Low Halogen Options Available |
|
|
Package Size |
|
45mm x 52.5mm |
Nombre maximale des voies PCIe |
16 |
48 |
Révision PCI Express |
3.0 |
3.0 |
PCIe configurations |
1x16,2x8,1x8+2x4 |
x4, x8, x16 |
Scalability |
1S Only |
1S Only |
Execute Disable Bit (EDB) |
|
|
Intel® Memory Protection Extensions (Intel® MPX) |
|
|
Intel® OS Guard |
|
|
Technologie Intel® Secure Key |
|
|
Intel® Software Guard Extensions (Intel® SGX) |
|
|
Technologie Intel® Trusted Execution (TXT) |
|
|
Technologie Intel® Identity Protection |
|
|
Secure Boot |
|
|
Technologie Enhanced Intel SpeedStep® |
|
|
Idle States |
|
|
Extensions de l’ensemble d’instructions |
Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
Intel 64 |
|
|
Intel® AES New Instructions |
|
|
Technologie Intel® Hyper-Threading |
|
|
Intel® Optane™ Memory Supported |
|
|
Intel® TSX-NI |
|
|
Technologie Intel® Turbo Boost |
|
|
Intel® vPro™ Platform Eligibility |
|
|
Thermal Monitoring |
|
|
Intel® Demand Based Switching |
|
|
Intel® Flex Memory Access |
|
|
Intel® Volume Management Device (VMD) |
|
|
Number of AVX-512 FMA Units |
|
2 |
Physical Address Extensions (PAE) |
|
46-bit |
Speed Shift technology |
|
|
Intel® Virtualization Technology (VT-x) |
|
|
Intel® Virtualization Technology for Directed I/O (VT-d) |
|
|
Intel® VT-x with Extended Page Tables (EPT) |
|
|