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 #619
Rank #733
Xeon Silver 4116T wins by 2.5% (Rank #619 vs #733)
Out of 2,060 results in the database
Rank #902
Rank #747
Xeon E5-2666 v3 wins by 4.1% (Rank #902 vs #747)
Out of 2,060 results in the database
Rank #333
Rank #641
Xeon Silver 4116T wins by 11.6% (Rank #333 vs #641)
Out of 1,771 results in the database
Rank #389
Rank #402
Xeon Silver 4116T wins by 0.4% (Rank #389 vs #402)
Out of 1,771 results in the database
Rank #401
Rank #397
Xeon E5-2666 v3 wins by 0.1% (Rank #401 vs #397)
Out of 1,771 results in the database
Rank #370
Rank #399
Xeon Silver 4116T wins by 1.1% (Rank #370 vs #399)
Side-by-side comparison of key specifications
| Specification | Xeon Silver 4116T | Xeon E5-2666 v3 | Diff |
|---|---|---|---|
| Cores |
12
|
10
|
+16.7% |
| Threads |
24
|
20
|
+16.7% |
| Base Frequency |
2,100 MHz
|
2,900 MHz
|
-27.6% |
| Turbo Frequency (1 core) |
3,000 MHz
|
-- | |
| Clock Multiplier |
21x
|
29x
|
-27.6% |
| L1 Cache |
768 KB
|
62 KB
|
+91.9% |
| L2 Cache |
12 MiB
|
0 MiB
|
+98% |
| L3 Cache |
17 MiB
|
24 MiB
|
-30.8% |
| Memory Channels |
6
|
-- | |
| Maximum Memory |
768 GB
|
-- | |
| Max Bandwidth |
107 GB/s
|
-- | |
| Max CPUs |
2
|
-- | |
| TDP (lower is better) |
85 W
|
135 W
|
37% less |
| Process (lower is better) |
14 nm
|
22 nm
|
36.4% less |
| Specification | Xeon Silver 4116T | Xeon E5-2666 v3 |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | -- |
| Series | 4000 | -- |
| Model Number | 4116T | -- |
| Microarchitecture | Skylake | -- |
| Core Name | Skylake | Haswell-EP |
| Core Family | 6 | -- |
| Socket | Socket P and LGA-3647 | Socket 2011-3 |
| Package | FCLGA-3647 | FC-LGA12A |
| Chipset | Lewisburg | -- |
| Memory Type | DDR4-2400 | DDR3, DDR42133 MHz Quad-channel |
| ECC Support | Yes | -- |
| Market Segment | Server | Server/Workstation |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Socket
Package
Chipset
Memory Type
ECC Support
Market Segment
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon Silver 4116T | Xeon E5-2666 v3 |
|---|---|---|
| Process | 14 nm | 22 nm |
| Die Area | -- | 356 mm² |
| Transistor Count | -- | 2,600 |
| Manufacturer | Intel | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | -- |
| ISA | x86-64 (x86) | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Supported instruction set extensions comparison
| Extension | Xeon Silver 4116T | Xeon E5-2666 v3 |
|---|---|---|
| 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 | ||
| NM | ||
| NX | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| 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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