AMD Athlon X4 970 vs AMD Opteron 3350 HE
Physical Specifications
| Socket | AMD Socket AM4 | AMD Socket AM3+ |
|---|---|---|
| Process size | 28 nm | 32 nm |
| Transistors | 1,178 million | 1,200 million |
| Die size | 246 mm² | 315 mm² |
| Package | µPGA | µPGA |
| tCaseMax | 74°C | — |
Performance
| Frequency | 3.8 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 3.8 GHz |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 38.0x | 14.0x |
| Multiplier unlocked | Yes | No |
| Voltage | 1.475 V | — |
| TDP | 65 W | 45 W |
Architecture Details
| Vertical Segment | Desktop | Server/Workstation |
|---|---|---|
| Production status | Active | unknown |
| Release date | Jul 27th, 2017 | Dec 4th, 2012 |
| Codename | Bristol Ridge | Delhi |
| Generation | Athlon | Opteron |
| Part | AD970XAUM44AB | OS3350HOW4KHK |
| Memory support | DDR4 Dual-channel | DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 4 | 4 |
|---|---|---|
| Total Threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 128K (per core) | 192K |
|---|---|---|
| Cache L2 | 512K (per core) | 4MB |
| Cache L3 | — | 8MB (shared) |
Notes
| Notes | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | 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). |
|---|
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AES | Yes | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| EVP | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | Yes |
| FMA4 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
| TBM | Yes | — |
| Turbo Core | Yes | — |
| XOP | Yes | Yes |
