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Intel Core2 Duo E8400 vs Intel Processor U300
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Specifications
At a glance
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| Family | Intel Core2 Duo (29) | Intel Processor U (7) |
| CPU group | Intel Core 2 Duo E7000/E8000 (14) | Intel Core i 1300P/1300U (33) |
| Architecture | Wolfdale (Penryn) | Raptor Lake U |
| Technology | 45 nm | 10 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 775 | BGA 1744 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 5 / 6 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x 3.00 GHz |
1x Raptor Cove 1.20 - 4.40 GHz |
| Core Cluster 2: | 4x Gracemont 0.90 - 3.30 GHz |
|
| L2-Cache | 6.00 MB | |
| L3-Cache | 10.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| GPU name | no iGPU | Intel UHD Graphics 13th Gen (48 EU) |
| GPU frequency | 0.20 - 1.10 GHz | |
| CUs / Shader | / | 48 / 384 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 32 GB | |
| Technology | 10 nm | |
| Release date | Q1/2023 |
NPU AI performance
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| Memory | DDR3-1333 (21.3 GB/s) DDR2-1066 (17.1 GB/s) | LPDDR5-5200 (83.2 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s) |
| Max. Memory | 16 GB | 96 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| TDP | 65 W | 15 W |
| TDP (PL2) | 55 W | |
| TDP up | ||
| TDP down | 12 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core2 Duo E8400 | Intel Processor U300 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✗ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | MMX, SSE, SSE2, SSE3, SSE 4.1 | SSE4.1, SSE4.2, AVX2 |
| Release date | Q1/2008 | Q1/2023 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core2 Duo E8400 is 4.2 stars (52 ratings), while Intel Processor U300 has received 3.9 stars (31 ratings).
Click on the stars to rate one or both processors.
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