AMD Athlon II X4 651K vs AMD E2-3800
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CPU comparison with benchmarks
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| AMD Athlon II X4 651K | AMD E2-3800 | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon II X4 651K and the AMD E2-3800 and use benchmarks to check which processor is faster.
We compare the AMD Athlon II X4 651K 4 core processor released in Q4/2011 with the AMD E2-3800 which has 4 CPU cores and was introduced in Q4/2013. |
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| AMD Athlon II (52) | Family | AMD E (23) |
| AMD Athlon II X4 (Llano) (5) | CPU group | AMD E2-3000 (4) |
| 2 | Generation | 3 |
| Llano | Architecture | Llano (K10) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 651K is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The AMD E2-3800 clocks with 1.30 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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| AMD Athlon II X4 651K | Characteristic | AMD E2-3800 |
| 4 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| Yes | Overclocking ? | Yes |
| 3.00 GHz | Frequency | 1.30 GHz |
| -- | Turbo Frequency (1 Core) | -- |
| -- | 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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| no iGPU | GPU | AMD Radeon HD 8280 |
| GPU frequency | 0.45 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | 5 |
| Technology | 28 nm | |
| Max. displays | 2 | |
| -- | Compute units | 2 |
| -- | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| -- | DirectX Version | 11.1 |
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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| no iGPU | GPU | AMD Radeon HD 8280 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | Decode |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | Decode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 651K, while the AMD E2-3800 supports a maximum of GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled. |
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| AMD Athlon II X4 651K | Characteristic | AMD E2-3800 |
| DDR3-1333 | Memory | DDR3L-1600 |
| 16 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 21.3 GB/s | Max. Bandwidth | 12.8 GB/s |
| No | ECC | No |
| 4.00 MB | L2 Cache | -- |
| -- | L3 Cache | 2.00 MB |
| 2.0 | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Athlon II X4 651K has a TDP of 100 W. The TDP of the AMD E2-3800 is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Athlon II X4 651K | Characteristic | AMD E2-3800 |
| 100 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe AMD Athlon II X4 651K has 4.00 MB cache and is manufactured in 32 nm. The cache of AMD E2-3800 is at 2.00 MB. The processor is manufactured in 28 nm. |
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| AMD Athlon II X4 651K | Characteristic | AMD E2-3800 |
| 32 nm | Technology | 28 nm |
| Unknown | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE3, SSE4a |
| FM1 | Socket | -- |
| AMD-V | Virtualization | AMD-V |
| No | AES-NI | Yes |
| Windows 10, Linux | Operating systems | |
| Q4/2011 | Release date | Q4/2013 |
| -- | Release price | -- |
| show more data | show more data | |
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Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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AMD E2-3800
4C 4T @ 1.30 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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AMD E2-3800
4C 4T @ 1.30 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Athlon II X4 651K
4C 4T @ 3.00 GHz |
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AMD E2-3800
4C 4T @ 1.30 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD Athlon II X4 651K
@ 0.00 GHz |
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AMD E2-3800
AMD Radeon HD 8280 @ 0.45 GHz |
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Devices using this processor |
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| AMD Athlon II X4 651K | AMD E2-3800 |
| Unknown | Unknown |
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