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 #1,154
Rank #1,566
Core M 5Y31 wins by 8.2% (Rank #1154 vs #1566)
Out of 2,060 results in the database
Rank #1,095
Rank #1,873
Core M 5Y31 wins by 19.8% (Rank #1095 vs #1873)
Out of 2,060 results in the database
Rank #1,287
Rank #689
Atom C3958 wins by 9.5% (Rank #1287 vs #689)
Out of 1,771 results in the database
Rank #1,032
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #878
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #1,096
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | Core M 5Y31 | Atom C3958 | Diff |
|---|---|---|---|
| Cores |
2
|
16
|
-87.5% |
| Threads |
4
|
16
|
-75% |
| Base Frequency |
900 MHz
|
2,000 MHz
|
-55% |
| Turbo Frequency (1 core) |
2,400 MHz
|
-- | |
| Clock Multiplier |
9x
|
20x
|
-55% |
| L1 Cache | -- |
896 KB
|
|
| L2 Cache |
512 MiB
|
16 MiB
|
+96.9% |
| L3 Cache |
4 MiB
|
-- | |
| Memory Channels | -- |
2
|
|
| Maximum Memory |
16 GB
|
256 GB
|
-93.8% |
| Max Bandwidth | -- |
36 GB/s
|
|
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
5 W
|
31 W
|
85.5% less |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Core M 5Y31 | Atom C3958 |
|---|---|---|
| Designer | Intel | Intel |
| Family | Core | Atom |
| Series | 5000 | 3000 |
| Model Number | 5Y31 | C3958 |
| Microarchitecture | Broadwell | Goldmont |
| Core Name | Broadwell | Denverton |
| Core Family | 06 | 6 |
| Core Model | 3D | 95 |
| Package | -- | FCBGA-1310 |
| Memory Type | -- | DDR3L-1600 and DDR4-2400 |
| ECC Support | -- | Yes |
| PCIe Revision | -- | 3.0 |
| PCIe Configuration | -- | x8, x4, x2, x1 |
| Market Segment | Mobile | Embedded |
| Release Price | -- | $449.00 |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Core M 5Y31 | Atom C3958 |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | 82 mm² | -- |
| Transistor Count | 1.30 billion | -- |
| Manufacturer | Intel | Intel |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | x86-64 (x86) |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Core M 5Y31 | Atom C3958 |
|---|---|---|
| GPU | Intel HD Graphics 5300 | -- |
| GPU Max Frequency | 850 MHz | -- |
GPU
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core M 5Y31 | Atom C3958 |
|---|---|---|
| AES | ||
| ATT | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| MPX | ||
| MWT | ||
| NX | ||
| Protected | ||
| QAT | ||
| RdRand | ||
| Real | ||
| SHA | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| TBT 2.0 | ||
| VT-d | ||
| VT-x | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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