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 #986
Rank #847
Core i7-6660U wins by 3.4% (Rank #986 vs #847)
Out of 2,060 results in the database
Rank #1,100
Rank #740
Core i7-6660U wins by 9.9% (Rank #1100 vs #740)
Out of 2,060 results in the database
Rank #621
Rank #1,009
Xeon Silver 4114 wins by 7.1% (Rank #621 vs #1009)
Out of 1,771 results in the database
Rank #429
Rank #1,107
Xeon Silver 4114 wins by 7.2% (Rank #429 vs #1107)
Out of 1,771 results in the database
Rank #461
Rank #1,105
Xeon Silver 4114 wins by 8.1% (Rank #461 vs #1105)
Out of 1,771 results in the database
Rank #401
Rank #927
Xeon Silver 4114 wins by 7.4% (Rank #401 vs #927)
Side-by-side comparison of key specifications
| Specification | Xeon Silver 4114 | Core i7-6660U | Diff |
|---|---|---|---|
| Cores |
10
|
2
|
+80% |
| Threads |
20
|
4
|
+80% |
| Base Frequency |
2,200 MHz
|
2,400 MHz
|
-8.3% |
| Turbo Frequency (1 core) |
3,000 MHz
|
3,400 MHz
|
-11.8% |
| Turbo Frequency (2 cores) | -- |
3,400 MHz
|
|
| Clock Multiplier |
22x
|
24x
|
-8.3% |
| L1 Cache |
640 KB
|
128 KB
|
+80% |
| L2 Cache |
10 MiB
|
1 MiB
|
+95% |
| L3 Cache |
14 MiB
|
4 MiB
|
+70.9% |
| Memory Channels |
6
|
2
|
+66.7% |
| Maximum Memory |
768 GB
|
32 GB
|
+95.8% |
| Max Bandwidth |
107 GB/s
|
32 GB/s
|
+70.4% |
| Max CPUs |
2
|
1
|
+50% |
| TDP (lower is better) |
85 W
|
15 W
|
82.4% more |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Xeon Silver 4114 | Core i7-6660U |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | Core |
| Series | 4000 | i7-6000 |
| Model Number | 4114 | i7-6660U |
| Microarchitecture | Skylake | Skylake |
| Core Name | Skylake | Skylake |
| Core Family | 6 | 6 |
| Core Model | -- | 78 |
| Socket | Socket P and LGA-3647 | -- |
| Package | FCLGA-3647 | FCBGA-1356 |
| Chipset | Lewisburg | -- |
| Memory Type | DDR4-2400 | DDR4-2133 LPDDR3-1866 and DDR3L-1600 |
| ECC Support | Yes | No |
| Market Segment | Server | Mobile |
| Release Price | $694.00 | $415.00 |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Chipset
Memory Type
ECC Support
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon Silver 4114 | Core i7-6660U |
|---|---|---|
| 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
Integrated GPU specifications comparison
| Specification | Xeon Silver 4114 | Core i7-6660U |
|---|---|---|
| GPU | -- | Iris Graphics 540 |
| GPU Designer | -- | Intel |
| GPU Max Frequency | -- | 1050 MHz |
| Execution Units | -- | 48 |
GPU
GPU Designer
GPU Max Frequency
Execution Units
Supported instruction set extensions comparison
| Extension | Xeon Silver 4114 | Core i7-6660U |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| ISRT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| MPX | ||
| MWT | ||
| NM | ||
| NX | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SGX | ||
| SIPP | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| SST | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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