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 #1,111
Rank #1,384
Core M 5Y51 wins by 6% (Rank #1111 vs #1384)
Out of 2,060 results in the database
Rank #1,006
Rank #1,350
Core M 5Y51 wins by 9.5% (Rank #1006 vs #1350)
Out of 2,060 results in the database
Rank #1,489
Rank #1,521
Core M 5Y51 wins by 0.3% (Rank #1489 vs #1521)
Out of 1,771 results in the database
Rank #1,218
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #1,083
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #1,289
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | Core M 5Y51 | Phenom II X4 955 | Diff |
|---|---|---|---|
| Cores |
2
|
2
|
0% |
| Threads |
4
|
2
|
+50% |
| Base Frequency |
1,100 MHz
|
2,900 MHz
|
-62.1% |
| Turbo Frequency (1 core) |
2,600 MHz
|
-- | |
| Clock Multiplier |
11x
|
16x
|
-31.3% |
| L1 Cache | -- |
125 KB
|
|
| L2 Cache |
512 MiB
|
0 MiB
|
+99.9% |
| L3 Cache |
4 MiB
|
6 MiB
|
-30.1% |
| Memory Channels | -- |
2
|
|
| Maximum Memory |
16 GB
|
0 GB
|
+99.8% |
| Max Bandwidth | -- |
21 GB/s
|
|
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
5 W
|
53 W
|
91.5% less |
| Process (lower is better) |
14 nm
|
22 nm
|
36.4% less |
| Specification | Core M 5Y51 | Phenom II X4 955 |
|---|---|---|
| Designer | Intel | AMD |
| Family | Core | -- |
| Series | 5000 | -- |
| Model Number | 5Y51 | G1850 |
| Microarchitecture | Broadwell | -- |
| Core Name | Broadwell | Deneb |
| Core Family | 06 | -- |
| Core Model | 3D | -- |
| Socket | -- | FCLGA1150 |
| Package | -- | µPGA |
| Memory Type | -- | DDR3-1333, DDR3L-1333 @ 1.5V |
| ECC Support | -- | Yes |
| PCIe Revision | -- | Up to 3.0 |
| PCIe Configuration | -- | Up to 1x16, 2x8, 1x8+2x4 |
| Market Segment | Mobile | Desktop |
| 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
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Core M 5Y51 | Phenom II X4 955 |
|---|---|---|
| Process | 14 nm | 22 nm |
| Die Area | 82 mm² | 258 mm² |
| Transistor Count | 1.30 billion | 0.00 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 | Core M 5Y51 | Phenom II X4 955 |
|---|---|---|
| GPU | Intel HD Graphics 5300 | HD Graphics |
| GPU Designer | -- | Intel |
| GPU Max Frequency | 900 MHz | 1050 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core M 5Y51 | Phenom II X4 955 |
|---|---|---|
| 3DNow! | ||
| ABM | ||
| AES | ||
| AMD-V | ||
| ATT | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| MWT | ||
| NX | ||
| Protected | ||
| Real | ||
| SIPP | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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