AMD Athlon II X4 651 | AMD Athlon Silver Pro 3125GE | |
CPU comparisonAMD Athlon II X4 651 or AMD Athlon Silver Pro 3125GE - 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 Athlon II X4 651 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 651 was released in Q4/2011. The AMD Athlon Silver Pro 3125GE has 2 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Athlon Silver Pro 3125GE was released in Q3/2020. |
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AMD Athlon II (52) | Family | AMD Athlon (29) |
AMD Athlon II X4 (Llano) (5) | CPU group | AMD Athlon Silver 3000G (1) |
2 | Generation | 4 |
Llano | Architecture | Picasso (Zen+) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Athlon II X4 651 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon II X4 651 is 3.00 GHz while the AMD Athlon Silver Pro 3125GE has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon Silver Pro 3125GE is at 3.40 GHz. |
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AMD Athlon II X4 651 | Characteristic | AMD Athlon Silver Pro 3125GE |
4 | Cores | 2 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.00 GHz | Frequency | 3.40 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe AMD Athlon II X4 651 or AMD Athlon Silver Pro 3125GE 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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no iGPU | GPU | AMD Radeon RX Vega 3 (Raven Ridge) |
GPU frequency | 1.10 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 3 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 12 |
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 RX Vega 3 (Raven Ridge) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Athlon II X4 651 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The AMD Athlon Silver Pro 3125GE supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s. |
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AMD Athlon II X4 651 | Characteristic | AMD Athlon Silver Pro 3125GE |
DDR3-1333 | Memory | DDR4-2666 |
16 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | 1.00 MB |
-- | L3 Cache | 4.00 MB |
2.0 | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Athlon II X4 651 is 100 W, while the AMD Athlon Silver Pro 3125GE has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Athlon II X4 651 | Characteristic | AMD Athlon Silver Pro 3125GE |
100 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD Athlon II X4 651 is manufactured in 32 nm and has 4.00 MB cache. The AMD Athlon Silver Pro 3125GE is manufactured in 12 nm and has a 5.00 MB cache. |
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AMD Athlon II X4 651 | Characteristic | AMD Athlon Silver Pro 3125GE |
32 nm | Technology | 12 nm |
Unknown | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, 3DNow!, SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FM1 | Socket | AM4 (PGA 1331) |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2011 | Release date | Q3/2020 |
-- | Release price | -- |
show more data | show more data | |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
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AMD Athlon Silver Pro 3125GE
2C 4T @ 3.40 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
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AMD Athlon Silver Pro 3125GE
2C 4T @ 3.40 GHz |
AMD Athlon II X4 651
4C 4T @ 3.00 GHz |
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AMD Athlon Silver Pro 3125GE
2C 4T @ 3.40 GHz |
AMD Athlon II X4 651
@ 0.00 GHz |
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AMD Athlon Silver Pro 3125GE
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.10 GHz |
Devices using this processor |
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AMD Athlon II X4 651 | AMD Athlon Silver Pro 3125GE |
Unknown | Unknown |