Intel Atom C3338 vs Intel Xeon E5503
Comparative analysis of Intel Atom C3338 and Intel Xeon E5503 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.
Differences
Reasons to consider the Intel Atom C3338
- Around 10% higher clock speed: 2.20 GHz vs 2 GHz
- Around 32% higher maximum core temperature: 100°C vs 76°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
- 8.9x lower typical power consumption: 8.5 Watt vs 80 Watt
- Around 3% better performance in PassMark - Single thread mark: 806 vs 783
Specifications (specs) | |
Maximum frequency | 2.20 GHz vs 2 GHz |
Maximum core temperature | 100°C vs 76°C |
Manufacturing process technology | 14 nm vs 45 nm |
Thermal Design Power (TDP) | 8.5 Watt vs 80 Watt |
Benchmarks | |
PassMark - Single thread mark | 806 vs 783 |
Reasons to consider the Intel Xeon E5503
- Around 13% higher maximum memory size: 144 GB vs 128 GB
- Around 74% better performance in PassMark - CPU mark: 1787 vs 1028
Specifications (specs) | |
Maximum memory size | 144 GB vs 128 GB |
Max number of CPUs in a configuration | 2 vs 1 |
Benchmarks | |
PassMark - CPU mark | 1787 vs 1028 |
Compare benchmarks
CPU 1: Intel Atom C3338
CPU 2: Intel Xeon E5503
PassMark - Single thread mark |
|
|
||||
PassMark - CPU mark |
|
|
Name | Intel Atom C3338 | Intel Xeon E5503 |
---|---|---|
PassMark - Single thread mark | 806 | 783 |
PassMark - CPU mark | 1028 | 1787 |
Compare specifications (specs)
Intel Atom C3338 | Intel Xeon E5503 | |
---|---|---|
Essentials |
||
Architecture codename | Denverton | Nehalem EP |
Launch date | Q1'17 | March 2010 |
Place in performance rating | 2544 | 2554 |
Processor Number | C3338 | E5503 |
Series | Intel® Atom™ Processor C Series | Legacy Intel® Xeon® Processors |
Status | Launched | Launched |
Vertical segment | Server | Server |
Launch price (MSRP) | $287 | |
Price now | $287.01 | |
Value for money (0-100) | 1.43 | |
Performance |
||
64 bit support | ||
Base frequency | 1.50 GHz | 2.00 GHz |
Manufacturing process technology | 14 nm | 45 nm |
Maximum core temperature | 100°C | 76°C |
Maximum frequency | 2.20 GHz | 2 GHz |
Number of cores | 2 | 2 |
Number of QPI Links | 0 | 2 |
Number of threads | 2 | 2 |
Number of Ultra Path Interconnect (UPI) Links | 0 | |
Bus Speed | 4.8 GT/s QPI | |
Die size | 263 mm | |
L1 cache | 64 KB (per core) | |
L2 cache | 256 KB (per core) | |
L3 cache | 4096 KB (shared) | |
Transistor count | 731 million | |
VID voltage range | 0.75V -1.35V | |
Memory |
||
Max memory channels | 1 | 3 |
Maximum memory size | 128 GB | 144 GB |
Supported memory types | DDR4: 1866 | DDR3 800 |
ECC memory support | ||
Maximum memory bandwidth | 19.2 GB/s | |
Compatibility |
||
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 2 |
Package Size | 34 mm x 28 mm | 42.5mm x 45mm |
Sockets supported | FCBGA1310 | FCLGA1366 |
Thermal Design Power (TDP) | 8.5 Watt | 80 Watt |
Peripherals |
||
Integrated LAN | ||
Max number of PCIe lanes | 10 | |
Max number of SATA 6 Gb/s Ports | 10 | |
Number of USB ports | 8 | |
PCI Express revision | 3 | |
PCIe configurations | x2,x4,x8 | |
Total number of SATA ports | 10 | |
USB revision | 3 | |
Security & Reliability |
||
Execute Disable Bit (EDB) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Secure Boot | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
||
Integrated Intel® QuickAssist Technology | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Intel 64 | ||
Intel® Demand Based Switching | ||
Physical Address Extensions (PAE) | 40-bit | |
Thermal Monitoring | ||
Virtualization |
||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |