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 #920
Rank #1,566
Xeon Silver 4112 wins by 13.5% (Rank #920 vs #1566)
Out of 2,060 results in the database
Rank #938
Rank #1,873
Xeon Silver 4112 wins by 23.7% (Rank #938 vs #1873)
Out of 2,060 results in the database
Rank #809
Rank #689
Atom C3958 wins by 2.2% (Rank #809 vs #689)
Out of 1,771 results in the database
Rank #777
Rank #1,032
Xeon Silver 4112 wins by 1.8% (Rank #777 vs #1032)
Out of 1,771 results in the database
Rank #805
Rank #878
Xeon Silver 4112 wins by 0.7% (Rank #805 vs #878)
Out of 1,771 results in the database
Rank #708
Rank #1,096
Xeon Silver 4112 wins by 3.5% (Rank #708 vs #1096)
Side-by-side comparison of key specifications
| Specification | Xeon Silver 4112 | Atom C3958 | Diff |
|---|---|---|---|
| Cores |
4
|
16
|
-75% |
| Threads |
8
|
16
|
-50% |
| Base Frequency |
2,600 MHz
|
2,000 MHz
|
+23.1% |
| Turbo Frequency (1 core) |
3,000 MHz
|
-- | |
| Clock Multiplier |
26x
|
20x
|
+23.1% |
| L1 Cache |
256 KB
|
896 KB
|
-71.4% |
| L2 Cache |
4 MiB
|
16 MiB
|
-75% |
| L3 Cache |
8 MiB
|
-- | |
| Memory Channels |
6
|
2
|
+66.7% |
| Maximum Memory |
768 GB
|
256 GB
|
+66.7% |
| Max Bandwidth |
107 GB/s
|
36 GB/s
|
+66.7% |
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
2
|
1
|
+50% |
| TDP (lower is better) |
85 W
|
31 W
|
63.5% more |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Xeon Silver 4112 | Atom C3958 |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | Atom |
| Series | 4000 | 3000 |
| Model Number | 4112 | C3958 |
| Microarchitecture | Skylake | Goldmont |
| Core Name | Skylake | Denverton |
| Core Family | 6 | 6 |
| Core Model | -- | 95 |
| Socket | Socket P and LGA-3647 | -- |
| Package | FCLGA-3647 | FCBGA-1310 |
| Chipset | Lewisburg | -- |
| Memory Type | DDR4-2400 | DDR3L-1600 and DDR4-2400 |
| ECC Support | Yes | Yes |
| PCIe Revision | -- | 3.0 |
| PCIe Configuration | -- | x8, x4, x2, x1 |
| Market Segment | Server | Embedded |
| Release Price | $473.00 | $449.00 |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Chipset
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon Silver 4112 | Atom C3958 |
|---|---|---|
| Process | 14 nm | 14 nm |
| Manufacturer | Intel | Intel |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | x86-64 (x86) |
Process
Manufacturer
Technology
Word Size
ISA
Supported instruction set extensions comparison
| Extension | Xeon Silver 4112 | Atom C3958 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| MPX | ||
| NM | ||
| NX | ||
| PTT | ||
| Protected | ||
| QAT | ||
| RdRand | ||
| Real | ||
| SHA | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| SST | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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