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 #902
Rank #1,466
Core i7-3840QM wins by 12.3% (Rank #902 vs #1466)
Out of 2,060 results in the database
Rank #931
Rank #1,473
Core i7-3840QM wins by 14% (Rank #931 vs #1473)
Out of 2,060 results in the database
Rank #761
Rank #1,440
Core i7-3840QM wins by 9.6% (Rank #761 vs #1440)
Out of 1,771 results in the database
Rank #801
Rank #1,747
Core i7-3840QM wins by 4.3% (Rank #801 vs #1747)
Out of 1,771 results in the database
Rank #768
Rank #1,726
Core i7-3840QM wins by 4.9% (Rank #768 vs #1726)
Out of 1,771 results in the database
Rank #843
Rank #1,729
Core i7-3840QM wins by 4.5% (Rank #843 vs #1729)
Side-by-side comparison of key specifications
| Specification | Core i7-3840QM | Pentium 4 3.80GHz | Diff |
|---|---|---|---|
| Cores |
4
|
4
|
0% |
| Threads |
8
|
4
|
+50% |
| Base Frequency |
2,800 MHz
|
2,000 MHz
|
+28.6% |
| Clock Multiplier |
28x
|
-- | |
| L1 Cache |
62 KB
|
-- | |
| L2 Cache |
0 MiB
|
-- | |
| L3 Cache |
8 MiB
|
-- | |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
0 GB
|
0 GB
|
+75% |
| Max Bandwidth |
26 GB/s
|
21 GB/s
|
+16.8% |
| PCIe Lanes |
16
|
4
|
+75% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
45 W
|
8 W
|
83.3% more |
| Process (lower is better) |
22 nm
|
22 nm
|
0% |
| Specification | Core i7-3840QM | Pentium 4 3.80GHz |
|---|---|---|
| Designer | Intel | Intel |
| Model Number | i7-3840QM | N3510 |
| Core Name | Ivy Bridge | -- |
| Socket | FCPGA988 | FCBGA1170 |
| Package | FC-BGA12F | -- |
| Memory Type | DDR3/L/-RS 1333/1600 | DDR3L 1333 |
| ECC Support | No | No |
| PCIe Revision | 3.0 | 2.0 |
| PCIe Configuration | 1x16, 2x8, 1x8 2x4 | 1x4 |
| Market Segment | Mobile | -- |
| Locked Multiplier | Yes | -- |
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 i7-3840QM | Pentium 4 3.80GHz |
|---|---|---|
| Process | 22 nm | 22 nm |
| Die Area | 160 mm² | -- |
| Transistor Count | 1,400 | -- |
| Manufacturer | Intel | -- |
| Word Size | 64-bit | 64-bit |
Process
Die Area
Transistor Count
Manufacturer
Word Size
Integrated GPU specifications comparison
| Specification | Core i7-3840QM | Pentium 4 3.80GHz |
|---|---|---|
| GPU | HD Graphics 4000 | HD Graphics |
| GPU Designer | Intel | Intel |
| GPU Max Frequency | 1300 MHz | 750 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | Core i7-3840QM | Pentium 4 3.80GHz |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AMD-Vi | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| Boost 2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SEV | ||
| SHA | ||
| SIPP | ||
| SME | ||
| SMEP | ||
| SMM | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| Secure Key | ||
| SenseMI | ||
| TSME | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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