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 #940
Rank #31
Ryzen 9 7945HX3D wins by 35.9% (Rank #940 vs #31)
Out of 2,060 results in the database
Rank #818
Rank #26
Ryzen 9 7945HX3D wins by 32.5% (Rank #818 vs #26)
Out of 2,060 results in the database
Rank #1,209
Rank #53
Ryzen 9 7945HX3D wins by 41% (Rank #1209 vs #53)
Out of 1,771 results in the database
Rank #1,092
Rank #40
Ryzen 9 7945HX3D wins by 34.8% (Rank #1092 vs #40)
Out of 1,771 results in the database
Rank #1,090
Rank #59
Ryzen 9 7945HX3D wins by 32.8% (Rank #1090 vs #59)
Out of 1,771 results in the database
Rank #1,010
Rank #42
Ryzen 9 7945HX3D wins by 33.9% (Rank #1010 vs #42)
Side-by-side comparison of key specifications
| Specification | Core i3-8145U | Ryzen 9 7945HX3D | Diff |
|---|---|---|---|
| Cores |
2
|
16
|
-87.5% |
| Threads |
4
|
32
|
-87.5% |
| Base Frequency |
2,100 MHz
|
2,300 MHz
|
-8.7% |
| Clock Multiplier |
21x
|
23x
|
-8.7% |
| L1 Cache |
62 KB
|
62 KB
|
0% |
| L2 Cache |
0 MiB
|
1 MiB
|
-74.4% |
| L3 Cache |
4 MiB
|
122 MiB
|
-96.9% |
| Memory Channels |
2
|
-- | |
| Maximum Memory |
0 GB
|
-- | |
| Max Bandwidth |
38 GB/s
|
-- | |
| PCIe Lanes |
16
|
-- | |
| Max CPUs |
1
|
-- | |
| TDP (lower is better) |
15 W
|
55 W
|
72.7% less |
| Process (lower is better) |
14 nm
|
5 nm
|
64.3% more |
| Specification | Core i3-8145U | Ryzen 9 7945HX3D |
|---|---|---|
| Designer | Intel | AMD |
| Model Number | i3-8145U | -- |
| Core Name | Whiskey Lake-U | Dragon Range |
| Socket | FCBGA1528 | Socket FL1 |
| Package | FC-BGA1440 | µFC-BGAFL1 |
| Memory Type | DDR4-2400, LPDDR3-2133 | DDR5 |
| ECC Support | No | -- |
| PCIe Revision | 3.0 | -- |
| PCIe Configuration | 1x4, 2x2, 1x2+2x1 and 4x1 | -- |
| Market Segment | Mobile | Mobile |
| Locked Multiplier | Yes | No |
Designer
Model Number
Core Name
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Core i3-8145U | Ryzen 9 7945HX3D |
|---|---|---|
| Process | 14 nm | 5 nm |
| Die Area | 123 mm² | 71 mm² |
| Transistor Count | -- | 17,840 |
| Manufacturer | Intel | TSMC |
| Word Size | 64-bit | -- |
Process
Die Area
Transistor Count
Manufacturer
Word Size
Integrated GPU specifications comparison
| Specification | Core i3-8145U | Ryzen 9 7945HX3D |
|---|---|---|
| GPU | UHD Graphics 620 | -- |
| GPU Designer | Intel | -- |
| GPU Max Frequency | 1000 MHz | -- |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core i3-8145U | Ryzen 9 7945HX3D |
|---|---|---|
| AES | ||
| AMD-V | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| SHA | ||
| SIPP | ||
| SMEP | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| Secure Key | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-64 |
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