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 #1,007
Rank #1,380
Pentium G4400T wins by 8.7% (Rank #1007 vs #1380)
Out of 2,060 results in the database
Rank #1,040
Rank #1,302
Pentium G4400T wins by 7.5% (Rank #1040 vs #1302)
Out of 2,060 results in the database
Rank #828
Rank #1,712
Pentium G4400T wins by 10.3% (Rank #828 vs #1712)
Out of 1,771 results in the database
Rank #1,238
Rank #1,302
Pentium G4400T wins by 0.2% (Rank #1238 vs #1302)
Out of 1,771 results in the database
Rank #1,356
Rank #1,240
Core i7-2640M wins by 0.4% (Rank #1356 vs #1240)
Out of 1,771 results in the database
Rank #1,263
Rank #1,189
Core i7-2640M wins by 0.3% (Rank #1263 vs #1189)
Side-by-side comparison of key specifications
| Specification | Pentium G4400T | Core i7-2640M | Diff |
|---|---|---|---|
| Cores |
2
|
2
|
0% |
| Threads |
2
|
4
|
-50% |
| Base Frequency |
2,900 MHz
|
2,800 MHz
|
+3.4% |
| Turbo Frequency (1 core) | -- |
3,500 MHz
|
|
| Turbo Frequency (2 cores) | -- |
3,300 MHz
|
|
| Clock Multiplier |
29x
|
28x
|
+3.4% |
| L1 Cache |
128 KB
|
128 KB
|
0% |
| L2 Cache |
1 MiB
|
1 MiB
|
0% |
| L3 Cache |
3 MiB
|
4 MiB
|
-25% |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
64 GB
|
16 GB
|
+75% |
| Max Bandwidth |
32 GB/s
|
20 GB/s
|
+37.5% |
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
35 W
|
35 W
|
0% |
| Process (lower is better) |
14 nm
|
32 nm
|
56.3% less |
| Specification | Pentium G4400T | Core i7-2640M |
|---|---|---|
| Designer | Intel | Intel |
| Family | Pentium | Core |
| Series | 4000 | i7-2000 |
| Model Number | G4400T | i7-2640M |
| Microarchitecture | Skylake | Sandy Bridge |
| Core Name | Skylake | Sandy Bridge M |
| Core Family | 6 | 6 |
| Core Model | 94 | 42 |
| Socket | LGA-1151 | Socket |
| Package | FCLGA-1151 | FCBGA-1023 and rPGA988B |
| Chipset | Sunrise | Cougar |
| Memory Type | DDR3L-1600 and DDR4-2133 | DDR3-1333 and DDR3-1066 |
| ECC Support | Yes | No |
| PCIe Revision | -- | 2.0 |
| PCIe Configuration | -- | 1x16, 2x8, 1x8+2x4 |
| Market Segment | Desktop | Mobile |
| Release Price | $64.00 | $346.00 |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Chipset
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Pentium G4400T | Core i7-2640M |
|---|---|---|
| Process | 14 nm | 32 nm |
| Die Area | 98.57 mm² | 149 mm² |
| Transistor Count | 1.75 billion | 0.62 billion |
| Manufacturer | Intel | Intel |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | x86-64 (x86) |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Pentium G4400T | Core i7-2640M |
|---|---|---|
| GPU | HD Graphics 510 | HD Graphics 3000 |
| GPU Designer | Intel | Intel |
| GPU Max Frequency | 950 MHz | 1300 MHz |
| Execution Units | 12 | 12 |
GPU
GPU Designer
GPU Max Frequency
Execution Units
Supported instruction set extensions comparison
| Extension | Pentium G4400T | Core i7-2640M |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| ATT | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| MMX | ||
| MPX | ||
| MWT | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SGX | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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