AMD Athlon 64 X2 6400+ BE vs AMD Ryzen 7 PRO 3700U
Physical Specifications
| Socket | AMD Socket AM2 | AMD Socket FP5 |
|---|---|---|
| Process size | 90 nm | 12 nm |
| Transistors | 227 million | 4,940 million |
| Die size | 230 mm² | 210 mm² |
| Package | µPGA | FP5 |
| Foundry | — | GlobalFoundries |
| tJMax | — | 95°C |
Performance
| Frequency | 3.2 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | up to 4 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplier | 16.0x | 23.0x |
| Multiplier unlocked | Yes | No |
| Voltage | 1.35 V | — |
| TDP | 125 W | 15 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | End-of-life | Active |
| Release date | Aug 20th, 2007 | Apr 8th, 2019 |
| Codename | Windsor | Picasso |
| Generation | Athlon 64 X2 | Ryzen 7 |
| Part | ADX6400IAA6CZ | YM370BC4T4MFG |
| Memory support | unknown Dual-channel | DDR4 Dual-channel |
| ECC memory | No | No |
| PCI Express | Gen 2 | Gen 3 |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Radeon Vega 10 |
Cache
| Cache L1 | 256K | 96K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 4MB (shared) |
Notes
| Notes | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label. | — |
|---|
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Dual-Core | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | — | Yes |
| SSSE3 | — | Yes |
