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 #830
Rank #1,780
Core i7-4720HQ wins by 18.4% (Rank #830 vs #1780)
Out of 2,060 results in the database
Rank #790
Rank #1,726
Core i7-4720HQ wins by 22.5% (Rank #790 vs #1726)
Out of 2,060 results in the database
Rank #858
Rank #1,960
Core i7-4720HQ wins by 11.7% (Rank #858 vs #1960)
Out of 1,771 results in the database
Rank #834
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #814
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #816
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | Core i7-4720HQ | Core 2 Duo P7450 | Diff |
|---|---|---|---|
| Cores |
4
|
2
|
+50% |
| Threads |
8
|
4
|
+50% |
| Base Frequency |
2,600 MHz
|
2,130 MHz
|
+18.1% |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
0 GB
|
0 GB
|
+75% |
| Max Bandwidth |
26 GB/s
|
26 GB/s
|
0% |
| PCIe Lanes |
16
|
2
|
+87.5% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
47 W
|
25 W
|
46.8% more |
| Process (lower is better) |
22 nm
|
45 nm
|
51.1% less |
| Specification | Core i7-4720HQ | Core 2 Duo P7450 |
|---|---|---|
| Designer | Intel | Intel |
| Model Number | i7-4720HQ | P7450 |
| Socket | FCBGA1364 | PGA478 |
| Memory Type | DDR3L 1333/1600 | LPDDR3 1600 |
| ECC Support | No | No |
| PCIe Revision | 3 | 2.0 |
| PCIe Configuration | 1x16, 2x8, 1x8 2x4 | 2x1, 1x2 |
Designer
Model Number
Socket
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Manufacturing process and die characteristics
| Specification | Core i7-4720HQ | Core 2 Duo P7450 |
|---|---|---|
| Process | 22 nm | 45 nm |
| Word Size | 64-bit | 64-bit |
Process
Word Size
Integrated GPU specifications comparison
| Specification | Core i7-4720HQ | Core 2 Duo P7450 |
|---|---|---|
| GPU | HD Graphics 4600 | HD Graphics |
| GPU Designer | Intel | Intel |
| GPU Max Frequency | 1200 MHz | 1000 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core i7-4720HQ | Core 2 Duo P7450 |
|---|---|---|
| AES | ||
| AVX2 | ||
| EIST | ||
| EPT | ||
| FMA | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| SIPP | ||
| SMEP | ||
| SSE4.1 | ||
| SSE4.2 | ||
| Secure Key | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-64 |
Your experience on this site will be improved by allowing cookies.