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 #977
Rank #657
Core i5-8400T wins by 7.2% (Rank #977 vs #657)
Out of 2,060 results in the database
Rank #891
Rank #659
Core i5-8400T wins by 5.6% (Rank #891 vs #659)
Out of 2,060 results in the database
Rank #1,142
Rank #606
Core i5-8400T wins by 9.6% (Rank #1142 vs #606)
Out of 1,771 results in the database
Rank #1,307
Rank #669
Core i5-8400T wins by 3.6% (Rank #1307 vs #669)
Out of 1,771 results in the database
Rank #1,270
Rank #737
Core i5-8400T wins by 3.6% (Rank #1270 vs #737)
Out of 1,771 results in the database
Rank #1,100
Rank #594
Core i5-8400T wins by 4.9% (Rank #1100 vs #594)
Side-by-side comparison of key specifications
| Specification | Core M3-7Y32 | Core i5-8400T | Diff |
|---|---|---|---|
| Cores |
2
|
6
|
-66.7% |
| Threads |
4
|
6
|
-33.3% |
| Base Frequency |
1,100 MHz
|
1,700 MHz
|
-35.3% |
| Turbo Frequency (1 core) |
3,000 MHz
|
3,300 MHz
|
-9.1% |
| Turbo Frequency (2 cores) | -- |
3,200 MHz
|
|
| Turbo Frequency (3 cores) | -- |
3,100 MHz
|
|
| Turbo Frequency (4 cores) | -- |
3,100 MHz
|
|
| Clock Multiplier |
11x
|
17x
|
-35.3% |
| L1 Cache |
128 KB
|
384 KB
|
-66.7% |
| L2 Cache |
1 MiB
|
2 MiB
|
-66.7% |
| L3 Cache |
4 MiB
|
9 MiB
|
-55.6% |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
16 GB
|
64 GB
|
-75% |
| Max Bandwidth |
28 GB/s
|
40 GB/s
|
-30% |
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
5 W
|
35 W
|
87.1% less |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Core M3-7Y32 | Core i5-8400T |
|---|---|---|
| Designer | Intel | Intel |
| Family | Core | Core |
| Series | m3-7Y | i5-8000 |
| Model Number | M3-7Y32 | i5-8400T |
| Microarchitecture | Kaby Lake | Coffee Lake |
| Core Name | Kaby Lake Y | Coffee Lake S |
| Core Family | 6 | 6 |
| Core Model | 142 | 158 |
| Socket | -- | LGA-1151 |
| Package | FCBGA-1515 | FCLGA-1151 |
| Chipset | -- | 300 |
| Memory Type | DDR3L-1600 and LPDDR3-1866 | DDR4-2666 |
| ECC Support | No | No |
| PCIe Revision | -- | 3.0 |
| PCIe Configuration | -- | 1x16, 2x8, 1x8+2x4 |
| Market Segment | Mobile | Desktop |
| Release Price | $281.00 | $182.00 |
| 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 | Core M3-7Y32 | Core i5-8400T |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | -- | 149 mm² |
| Manufacturer | Intel | Intel |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | x86-64 (x86) |
Process
Die Area
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Core M3-7Y32 | Core i5-8400T |
|---|---|---|
| GPU | HD Graphics 615 | UHD Graphics 630 |
| GPU Designer | Intel | Intel |
| GPU Max Frequency | 900 MHz | 1050 MHz |
| Execution Units | 24 | 24 |
GPU
GPU Designer
GPU Max Frequency
Execution Units
Supported instruction set extensions comparison
| Extension | Core M3-7Y32 | Core i5-8400T |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| ATT | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| ISRT | ||
| MMX | ||
| MPX | ||
| MWT | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SGX | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| SST | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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