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 #148
Rank #1,611
Core i9-9920X wins by 32.7% (Rank #148 vs #1611)
Out of 2,060 results in the database
Rank #197
Rank #1,583
Core i9-9920X wins by 32.6% (Rank #197 vs #1583)
Out of 2,060 results in the database
Rank #166
Rank #1,715
Core i9-9920X wins by 32.9% (Rank #166 vs #1715)
Out of 1,771 results in the database
Rank #225
Rank #1,518
Core i9-9920X wins by 15.5% (Rank #225 vs #1518)
Out of 1,771 results in the database
Rank #208
Rank #1,613
Core i9-9920X wins by 18.4% (Rank #208 vs #1613)
Out of 1,771 results in the database
Rank #191
Rank #1,512
Core i9-9920X wins by 18.4% (Rank #191 vs #1512)
Side-by-side comparison of key specifications
| Specification | Core i9-9920X | Pentium 3805U | Diff |
|---|---|---|---|
| Cores |
12
|
2
|
+83.3% |
| Threads |
24
|
2
|
+91.7% |
| Base Frequency |
3,500 MHz
|
1,900 MHz
|
+45.7% |
| Turbo Frequency (1 core) |
4,400 MHz
|
-- | |
| Turbo Frequency (2 cores) |
4,400 MHz
|
-- | |
| Clock Multiplier |
35x
|
19x
|
+45.7% |
| L1 Cache |
768 KB
|
62 KB
|
+91.9% |
| L2 Cache |
12 MiB
|
0 MiB
|
+98% |
| L3 Cache |
19 MiB
|
2 MiB
|
+90.1% |
| Memory Channels |
4
|
2
|
+50% |
| Maximum Memory |
128 GB
|
0 GB
|
+100% |
| Max Bandwidth |
79 GB/s
|
26 GB/s
|
+67.8% |
| PCIe Lanes |
44
|
12
|
+72.7% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
165 W
|
15 W
|
90.9% more |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Core i9-9920X | Pentium 3805U |
|---|---|---|
| Designer | Intel | Intel |
| Family | Core | -- |
| Series | i9-9000 | -- |
| Model Number | i9-9920X | 3805U |
| Microarchitecture | Skylake | -- |
| Core Name | Skylake X Refresh | Broadwell-U |
| Core Family | 6 | -- |
| Socket | Socket | FCBGA1168 |
| Package | FCLGA-2066 | FC-BGA1168 |
| Chipset | Lewisburg | -- |
| Memory Type | DDR4-2666 | DDR3L 1333/1600 LPDDR3 1333/1600 |
| ECC Support | No | No |
| PCIe Revision | 3.0 | 2.0 |
| PCIe Configuration | x16, x8, x4 | 4x1 2x4 |
| Market Segment | Desktop | Mobile |
| Release Price | $1,189.00 | -- |
| Locked Multiplier | No | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Socket
Package
Chipset
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Core i9-9920X | Pentium 3805U |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | 484 mm² | 82 mm² |
| Transistor Count | -- | 1,300 |
| Manufacturer | Intel | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Core i9-9920X | Pentium 3805U |
|---|---|---|
| GPU | -- | HD Graphics |
| GPU Designer | -- | Intel |
| GPU Max Frequency | -- | 800 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core i9-9920X | Pentium 3805U |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SIPP | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TBMT 3.0 | ||
| TBT 1.0 | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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