AMD A4-4000 | Intel Core Duo U2400 | |
CPU comparisonAMD A4-4000 or Intel Core Duo U2400 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD A4-4000 has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-4000 was released in Q2/2013. The Intel Core Duo U2400 has 2 cores with 2 threads and clocks with a maximum frequency of 1.06 GHz. The CPU supports up to GB of memory in 0 memory channels. The Intel Core Duo U2400 was released in Q1/2006. |
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AMD A (112) | Family | Intel Core Duo (4) |
AMD A4-4000 (2) | CPU group | Intel Core Duo L2000/U2000 (4) |
2 | Generation | 0 |
Richland (Piledriver) | Architecture | Yonah |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A4-4000 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A4-4000 is 3.00 GHz (3.20 GHz) while the Intel Core Duo U2400 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Core Duo U2400 is at 1.06 GHz. |
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AMD A4-4000 | Characteristic | Intel Core Duo U2400 |
2 | Cores | 2 |
2 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
3.00 GHz | Frequency | 1.06 GHz |
3.20 GHz | Turbo Frequency (1 Core) | -- |
3.20 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The AMD A4-4000 or Intel Core Duo U2400 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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AMD Radeon HD 7480D | GPU | no iGPU |
0.72 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
4 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
2 | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11 | 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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AMD Radeon HD 7480D | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A4-4000 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Core Duo U2400 supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --. |
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AMD A4-4000 | Characteristic | Intel Core Duo U2400 |
DDR3-1333 | Memory | |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 0 |
21.3 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
1.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A4-4000 is 65 W, while the Intel Core Duo U2400 has a TDP of 9 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD A4-4000 | Characteristic | Intel Core Duo U2400 |
65 W | TDP (PL1 / PBP) | 9 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe AMD A4-4000 is manufactured in 32 nm and has 1.00 MB cache. The Intel Core Duo U2400 is manufactured in 65 nm and has a 2.00 MB cache. |
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AMD A4-4000 | Characteristic | Intel Core Duo U2400 |
32 nm | Technology | 65 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-32 (32 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FM2 | Socket | BGA 479 |
AMD-V | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows, Linux |
Q2/2013 | Release date | Q1/2006 |
32 $ | Release price | -- |
show more data | show more data | |
AMD A4-4000
2C 2T @ 3.20 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
AMD A4-4000
AMD Radeon HD 7480D @ 0.72 GHz |
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Intel Core Duo U2400
@ 0.00 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
AMD A4-4000
2C 2T @ 3.00 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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Intel Core Duo U2400
2C 2T @ 1.06 GHz |
Devices using this processor |
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AMD A4-4000 | Intel Core Duo U2400 |
Unknown | Unknown |