Combined benchmark scores for both processors
Head-to-head processor comparison
Combined benchmark scores for both processors
Out of 2,060 results in the database
Rank #1,049
Rank #1,117
Xeon D-1520 wins by 1.6% (Rank #1049 vs #1117)
Out of 2,060 results in the database
Rank #1,109
Rank #1,080
Core i5-2405S wins by 0.5% (Rank #1109 vs #1080)
Out of 2,060 results in the database
Rank #873
Rank #1,163
Xeon D-1520 wins by 4.9% (Rank #873 vs #1163)
Out of 1,771 results in the database
Rank #843
Rank #1,009
Xeon D-1520 wins by 1.3% (Rank #843 vs #1009)
Out of 1,771 results in the database
Rank #814
Rank #1,062
Xeon D-1520 wins by 2% (Rank #814 vs #1062)
Out of 1,771 results in the database
Rank #808
Rank #986
Xeon D-1520 wins by 1.6% (Rank #808 vs #986)
Side-by-side comparison of key specifications
| Specification | Xeon D-1520 | Core i5-2405S | Diff |
|---|---|---|---|
| Cores |
4
|
4
|
0% |
| Threads |
8
|
4
|
+50% |
| Base Frequency |
2,200 MHz
|
2,500 MHz
|
-12% |
| Turbo Frequency (1 core) |
2,600 MHz
|
-- | |
| Clock Multiplier |
22x
|
25x
|
-12% |
| L1 Cache |
256 KB
|
62 KB
|
+75.6% |
| L2 Cache |
1 MiB
|
0 MiB
|
+75.6% |
| L3 Cache |
6 MiB
|
6 MiB
|
+4.6% |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
128 GB
|
0 GB
|
+100% |
| Max Bandwidth |
32 GB/s
|
21 GB/s
|
+33.9% |
| PCIe Lanes |
24
|
16
|
+33.3% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
45 W
|
65 W
|
30.8% less |
| Process (lower is better) |
14 nm
|
32 nm
|
56.3% less |
| Specification | Xeon D-1520 | Core i5-2405S |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | -- |
| Series | D-1500 | -- |
| Model Number | D-1520 | i5-2405S |
| Microarchitecture | Broadwell | -- |
| Core Name | Broadwell | Sandy Bridge |
| Core Family | 6 | -- |
| Core Model | 6 | -- |
| Socket | BGA 1667 | FCLGA1155, LGA1155 |
| Package | FCBGA-1667 | FC-LGA10 |
| Memory Type | DDR4-2133 | DDR3 1066/1333 |
| ECC Support | Yes | No |
| PCIe Revision | 3.0 | 2.0 |
| PCIe Configuration | x16, x8, x4 | Up to 1x16, 2x8, 1x8+2x4 |
| Market Segment | Server | Desktop |
| Release Price | $199.00 | -- |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon D-1520 | Core i5-2405S |
|---|---|---|
| Process | 14 nm | 32 nm |
| Die Area | 246.24 mm² | 216 mm² |
| Transistor Count | 3.20 billion | 1,160 |
| Manufacturer | Intel | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Xeon D-1520 | Core i5-2405S |
|---|---|---|
| GPU | -- | HD Graphics 3000 |
| GPU Designer | -- | Intel |
| GPU Max Frequency | -- | 1100 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Xeon D-1520 | Core i5-2405S |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SIPP | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TBT 1.0 | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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