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 #1,012
Rank #11
Core i9-14900KS wins by 42.4% (Rank #1012 vs #11)
Out of 2,060 results in the database
Rank #982
Rank #4
Core i9-14900KS wins by 41.8% (Rank #982 vs #4)
Out of 2,060 results in the database
Rank #1,038
Rank #22
Core i9-14900KS wins by 43.2% (Rank #1038 vs #22)
Out of 1,771 results in the database
Rank #910
Rank #51
Core i9-14900KS wins by 31.6% (Rank #910 vs #51)
Out of 1,771 results in the database
Rank #955
Rank #42
Core i9-14900KS wins by 34.7% (Rank #955 vs #42)
Out of 1,771 results in the database
Rank #934
Rank #68
Core i9-14900KS wins by 28.9% (Rank #934 vs #68)
Side-by-side comparison of key specifications
| Specification | Core i5-3450S | Core i9-14900KS | Diff |
|---|---|---|---|
| Cores |
4
|
24
|
-83.3% |
| Threads |
4
|
32
|
-87.5% |
| Base Frequency |
2,800 MHz
|
3,200 MHz
|
-12.5% |
| Clock Multiplier | -- |
32x
|
|
| L1 Cache | -- |
78 KB
|
|
| L2 Cache | -- |
2 MiB
|
|
| L3 Cache | -- |
34 MiB
|
|
| Memory Channels |
2
|
-- | |
| Maximum Memory |
0 GB
|
-- | |
| Max Bandwidth |
26 GB/s
|
-- | |
| PCIe Lanes |
16
|
-- | |
| Max CPUs |
1
|
-- | |
| TDP (lower is better) |
65 W
|
150 W
|
56.7% less |
| Process (lower is better) |
22 nm
|
10 nm
|
54.5% more |
| Specification | Core i5-3450S | Core i9-14900KS |
|---|---|---|
| Designer | Intel | Intel |
| Model Number | i5-3450S | -- |
| Core Name | -- | Raptor Lake-R |
| Socket | FCLGA1155 | Socket 1700 |
| Package | -- | FC-LGA16A |
| Memory Type | DDR3 1333/1600 | DDR4, DDR5 |
| ECC Support | No | -- |
| PCIe Revision | 3.0 | -- |
| PCIe Configuration | up to 1x16, 2x8, 1x8 & 2x4 | -- |
| Market Segment | -- | Desktop |
| Locked Multiplier | -- | 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 i5-3450S | Core i9-14900KS |
|---|---|---|
| Process | 22 nm | 10 nm |
| Die Area | -- | 257 mm² |
| Manufacturer | -- | Intel |
| Word Size | 64-bit | -- |
Process
Die Area
Manufacturer
Word Size
Integrated GPU specifications comparison
| Specification | Core i5-3450S | Core i9-14900KS |
|---|---|---|
| GPU | HD Graphics 2500 | -- |
| GPU Designer | Intel | -- |
| GPU Max Frequency | 1100 MHz | -- |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core i5-3450S | Core i9-14900KS |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| RdRand | ||
| SHA | ||
| SIPP | ||
| SMEP | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TVB | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-64 |
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