AMD Athlon 750 vs AMD FX-4100
Physical Specifications
| Socket | AMD Socket A | AMD Socket AM3+ |
|---|---|---|
| Process size | 180 nm | 32 nm |
| Transistors | 37 million | 1,200 million |
| Die size | 120 mm² | 315 mm² |
| Package | — | µPGA |
Performance
| Frequency | 750 MHz | 3.6 GHz |
|---|---|---|
| Turbo clock | — | up to 3.9 GHz |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 7.5x | 18.0x |
| Multiplier unlocked | No | Yes |
| Voltage | 1.75 V | 1.425 V |
| TDP | 43 W | 95 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jun 5th, 2000 | Oct 12th, 2011 |
| Codename | Thunderbird | Zambezi |
| Generation | Athlon Model 4 | FX |
| Part | A0750AMT3B | FD4100WMW4KGU |
| Memory support | DDR1 | DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 1 | 4 |
|---|---|---|
| Total Threads | 1 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 128K | 192K |
|---|---|---|
| Cache L2 | 256K | 4MB |
| Cache L3 | — | 8MB (shared) |
Features & Technologies
| AES | — | Yes |
|---|---|---|
| AMD-V | — | Yes |
| AMD64 | — | Yes |
| AVX | — | Yes |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| EVP | — | Yes |
| Enhanced 3DNow! | Yes | — |
| FMA4 | — | Yes |
| HT3.1 | — | Yes |
| MMX | Yes | Yes |
| SSE | — | Yes |
| SSE2 | — | Yes |
| SSE3 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | — | Yes |
| SSSE3 | — | Yes |
| Turbo Core | — | Yes |
| XOP | — | Yes |
Notes
| Notes | — | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped |
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