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 #709
Rank #130
Core i9-11900K wins by 19.1% (Rank #709 vs #130)
Out of 2,060 results in the database
Rank #1,022
Rank #99
Core i9-11900K wins by 26% (Rank #1022 vs #99)
Out of 2,060 results in the database
Rank #323
Rank #208
Core i9-11900K wins by 8% (Rank #323 vs #208)
Out of 1,771 results in the database
Rank #331
Rank #246
Core i9-11900K wins by 3.5% (Rank #331 vs #246)
Out of 1,771 results in the database
Rank #382
Rank #225
Core i9-11900K wins by 6.1% (Rank #382 vs #225)
Out of 1,771 results in the database
Rank #343
Rank #254
Core i9-11900K wins by 3.2% (Rank #343 vs #254)
Side-by-side comparison of key specifications
| Specification | Xeon E5-2660 v4 | Core i9-11900K | Diff |
|---|---|---|---|
| Cores |
14
|
8
|
+42.9% |
| Threads |
28
|
16
|
+42.9% |
| Base Frequency |
2,000 MHz
|
3,500 MHz
|
-42.9% |
| Turbo Frequency (1 core) |
3,200 MHz
|
-- | |
| Turbo Frequency (2 cores) |
3,200 MHz
|
-- | |
| Turbo Frequency (3 cores) |
3,000 MHz
|
-- | |
| Turbo Frequency (4 cores) |
2,900 MHz
|
-- | |
| Clock Multiplier |
20x
|
35x
|
-42.9% |
| L1 Cache | -- |
78 KB
|
|
| L2 Cache |
4 MiB
|
0 MiB
|
+86.1% |
| L3 Cache |
35 MiB
|
15 MiB
|
+56.4% |
| Maximum Memory |
1,536 GB
|
-- | |
| Max CPUs |
2
|
-- | |
| TDP (lower is better) |
105 W
|
125 W
|
16% less |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Xeon E5-2660 v4 | Core i9-11900K |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | -- |
| Series | E5-2000 | -- |
| Model Number | E5-2660 | -- |
| Microarchitecture | Broadwell | -- |
| Core Name | Broadwell | Rocket Lake |
| Core Family | 6 | -- |
| Core Model | 4F | -- |
| Socket | -- | Socket 1200 |
| Package | -- | FC-LGA14A |
| Chipset | C610 | -- |
| Memory Type | -- | DDR4 |
| Market Segment | Server | Desktop |
| Release Price | $1,445.00 | -- |
| Locked Multiplier | Yes | No |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Chipset
Memory Type
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon E5-2660 v4 | Core i9-11900K |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | 306.18 mm² | 276 mm² |
| Transistor Count | 4.70 billion | -- |
| Manufacturer | Intel | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
Supported instruction set extensions comparison
| Extension | Xeon E5-2660 v4 | Core i9-11900K |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| MMX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SHA | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| TBMT 3.0 | ||
| TBT 2.0 | ||
| TSX | ||
| TVB | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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