Intel Core i5-9400T | Intel Core2 Duo SL7100 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-9400T and the Intel Core2 Duo SL7100 and use benchmarks to check which processor is faster.
We compare the Intel Core i5-9400T 6 core processor released in Q2/2019 with the Intel Core2 Duo SL7100 which has 2 CPU cores and was introduced in Q1/2007. |
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Intel Core i5 (331) | Family | Intel Celeron (165) |
Intel Core i 9000 (34) | CPU group | Intel Core 2 Duo L7000/SL7000/T5000/U7000 (18) |
9 | Generation | 1 |
Coffee Lake S Refresh | Architecture | Merom (Core) |
Desktop / Server | Segment | Mobile |
Intel Core i5-8400T | Predecessor | -- |
Intel Core i5-10400T | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-9400T is a 6 core processor with a clock frequency of 1.80 GHz (3.40 GHz). The processor can compute 6 threads at the same time. The Intel Core2 Duo SL7100 clocks with 1.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Core i5-9400T | Characteristic | Intel Core2 Duo SL7100 |
6 | Cores | 2 |
6 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.80 GHz | Frequency | 1.20 GHz |
3.40 GHz | Turbo Frequency (1 Core) | -- |
2.80 GHz | Turbo Frequency (All Cores) | -- |
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 630 | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.05 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
24 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | 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 630 | 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 / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-9400T, while the Intel Core2 Duo SL7100 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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Intel Core i5-9400T | Characteristic | Intel Core2 Duo SL7100 |
DDR4-2666 | Memory | |
128 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 0 |
42.7 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 4.00 MB |
9.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core i5-9400T has a TDP of 35 W. The TDP of the Intel Core2 Duo SL7100 is 17 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i5-9400T | Characteristic | Intel Core2 Duo SL7100 |
35 W | TDP (PL1 / PBP) | 17 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-9400T has 9.00 MB cache and is manufactured in 14 nm. The cache of Intel Core2 Duo SL7100 is at 4.00 MB. The processor is manufactured in 65 nm. |
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Intel Core i5-9400T | Characteristic | Intel Core2 Duo SL7100 |
14 nm | Technology | 65 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 |
LGA 1151-2 | Socket | BGA 956 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | |
Q2/2019 | Release date | Q1/2007 |
182 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
Intel UHD Graphics 630 @ 1.05 GHz |
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Intel Core2 Duo SL7100
@ 0.00 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 1.80 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
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Intel Core2 Duo SL7100
2C 2T @ 1.20 GHz |
Devices using this processor |
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Intel Core i5-9400T | Intel Core2 Duo SL7100 |
Unknown | Unknown |