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 #891
Rank #1,476
Xeon D-1557 wins by 12.8% (Rank #891 vs #1476)
Out of 2,060 results in the database
Rank #1,212
Rank #1,505
Xeon D-1557 wins by 7.1% (Rank #1212 vs #1505)
Out of 2,060 results in the database
Rank #384
Rank #1,357
Xeon D-1557 wins by 19.9% (Rank #384 vs #1357)
Out of 1,771 results in the database
Rank #495
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #503
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #582
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | Xeon D-1557 | Phenom II N950 | Diff |
|---|---|---|---|
| Cores |
12
|
2
|
+83.3% |
| Threads |
24
|
2
|
+91.7% |
| Base Frequency |
1,500 MHz
|
3,060 MHz
|
-51% |
| Turbo Frequency (1 core) |
2,100 MHz
|
-- | |
| Clock Multiplier |
15x
|
-- | |
| L1 Cache |
768 KB
|
-- | |
| L2 Cache |
3 MiB
|
-- | |
| L3 Cache |
18 MiB
|
-- | |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
128 GB
|
0 GB
|
+100% |
| Max Bandwidth |
32 GB/s
|
21 GB/s
|
+33% |
| PCIe Lanes |
24
|
1
|
+95.8% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
45 W
|
35 W
|
22.2% more |
| Process (lower is better) |
14 nm
|
45 nm
|
68.9% less |
| Specification | Xeon D-1557 | Phenom II N950 |
|---|---|---|
| Designer | Intel | AMD |
| Family | Xeon | -- |
| Series | D-1500 | -- |
| Model Number | D-1557 | T9900 |
| Microarchitecture | Broadwell | -- |
| Core Name | Broadwell | -- |
| Core Family | 6 | -- |
| Core Model | 6 | -- |
| Socket | BGA 1667 | BGA479, PGA478 |
| Package | FCBGA-1667 | -- |
| Memory Type | DDR4-2133 | DDR3 1066/1333 |
| ECC Support | Yes | No |
| PCIe Revision | 3.0 | 2.0 |
| PCIe Configuration | x16, x8, x4 | 1x16, 2x8, 1x8 2x4 |
| Market Segment | Embedded | -- |
| Release Price | $694.00 | -- |
| Locked Multiplier | 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-1557 | Phenom II N950 |
|---|---|---|
| Process | 14 nm | 45 nm |
| Die Area | 306.18 mm² | -- |
| Transistor Count | 4.70 billion | -- |
| Manufacturer | 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-1557 | Phenom II N950 |
|---|---|---|
| GPU | -- | HD Graphics |
| GPU Designer | -- | Intel |
| GPU Max Frequency | -- | 1100 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Xeon D-1557 | Phenom II N950 |
|---|---|---|
| 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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