Intel Processor U300 | Intel Core2 Duo E8400 | |
CPU comparisonIn this CPU comparison, we compare the Intel Processor U300 and the Intel Core2 Duo E8400 and use benchmarks to check which processor is faster.
We compare the Intel Processor U300 5 core processor released in Q1/2023 with the Intel Core2 Duo E8400 which has 2 CPU cores and was introduced in Q1/2008. |
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Intel Processor U (4) | Family | Intel Core2 Duo (29) |
Intel Core i 1300P/1300U (29) | CPU group | Intel Core 2 Duo E7000/E8000 (14) |
13 | Generation | 2 |
Raptor Lake U | Architecture | Wolfdale (Penryn) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Processor U300 is a 5 core processor with a clock frequency of 1.20 GHz (4.40 GHz). The processor can compute 6 threads at the same time. The Intel Core2 Duo E8400 clocks with 3.00 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Processor U300 | Characteristic | Intel Core2 Duo E8400 |
5 | Cores | 2 |
6 | Threads | 2 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
1.20 GHz (4.40 GHz) 1x Raptor Cove |
A-Core | 3.00 GHz |
0.90 GHz (3.30 GHz) 4x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel UHD Graphics 13th Gen (48 EU) | GPU | no iGPU |
0.20 GHz | GPU frequency | -- |
1.10 GHz | GPU (Turbo) | -- |
13 | GPU Generation | -- |
10 nm | Technology | |
3 | Max. displays | |
48 | Compute units | -- |
384 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.1 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Intel UHD Graphics 13th Gen (48 EU) | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Processor U300, while the Intel Core2 Duo E8400 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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Intel Processor U300 | Characteristic | Intel Core2 Duo E8400 |
LPDDR5-5200, LPDDR4X-4266, DDR5-5200, DDR4-3200 | Memory | DDR3-1333, DDR2-1066 |
96 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
83.2 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | 6.00 MB |
10.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
20 | PCIe lanes | -- |
39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Processor U300 has a TDP of 15 W. The TDP of the Intel Core2 Duo E8400 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Processor U300 | Characteristic | Intel Core2 Duo E8400 |
15 W | TDP (PL1 / PBP) | 65 W |
55 W | TDP (PL2) | -- |
-- | TDP up | -- |
12 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Processor U300 has 10.00 MB cache and is manufactured in 10 nm. The cache of Intel Core2 Duo E8400 is at 6.00 MB. The processor is manufactured in 45 nm. |
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Intel Processor U300 | Characteristic | Intel Core2 Duo E8400 |
10 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | MMX, SSE, SSE2, SSE3, SSE 4.1 |
BGA 1744 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2008 |
-- | Release price | -- |
show more data | show more data | |
Intel Processor U300
5C 6T @ 1.20 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
5C 6T @ 4.40 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
5C 6T @ 1.20 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
5C 6T @ 4.40 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
5C 6T @ 1.20 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
Intel UHD Graphics 13th Gen (48 EU) @ 1.10 GHz |
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Intel Core2 Duo E8400
@ 0.00 GHz |
Intel Processor U300
5C 6T @ 4.40 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Intel Processor U300
5C 6T @ 1.20 GHz |
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Intel Core2 Duo E8400
2C 2T @ 3.00 GHz |
Devices using this processor |
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Intel Processor U300 | Intel Core2 Duo E8400 |
Unknown | Unknown |