AMD A4-4000 vs AMD Athlon 64 X2 3800+
Physical Specifications
| Socket | AMD Socket FM2 | AMD Socket AM2 |
|---|---|---|
| Process size | 32 nm | 90 nm |
| Transistors | 1,178 million | 154 million |
| Die size | 246 mm² | 220 mm² |
| Package | µPGA | µPGA |
| tCaseMax | 70°C | — |
Performance
| Frequency | 3 GHz | 2000 MHz |
|---|---|---|
| Turbo clock | up to 3.2 GHz | — |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 30.0x | 10.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.475 V | 1.35 V |
| TDP | 65 W | 89 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | unknown | End-of-life |
| Release date | Jun 1st, 2013 | May 23rd, 2006 |
| Codename | Richland | Windsor |
| Generation | A4 | Athlon 64 X2 |
| Part | AD4000OKA23HLAD4000OKHLBOX | ADA3800IAA5CU |
| Memory support | DDR3 Dual-channel | unknown Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon HD 7480D | — |
Cache
| Cache L1 | 128K (per core) | 256K |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K |
Features & Technologies
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | Yes | — |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
