Architecture / Microarchitecture |
Instruction set | x86 |
Microarchitecture | Steamroller |
Processor core ? | Godavari |
Core stepping ? | A1 |
CPUID | 630F81 |
Manufacturing process | 0.028 micron |
Data width | 64 bit |
The number of CPU cores | 4 |
The number of threads | 4 |
Floating Point Unit | Integrated |
Level 1 cache size ? | 2 x 96 KB 3-way set associative shared instruction caches 4 x 16 KB 4-way set associative data caches |
Level 2 cache size ? | 2 x 2 MB 16-way set associative shared caches |
Level 3 cache size | None |
Multiprocessing | Uniprocessor |
Extensions & Technologies | - MMX instructions
- Extensions to MMX
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
- SSE4a ?
- AES / Advanced Encryption Standard instructions
- AVX / Advanced Vector Extensions
- BMI1 / Bit Manipulation instructions 1
- F16C / 16-bit Floating-Point conversion instructions
- FMA3 / 3-operand Fused Multiply-Add instructions
- FMA4 / 4-operand Fused Multiply-Add instructions
- TBM / Trailing Bit Manipulation instructions
- XOP / eXtended Operations instructions
- AMD64 / AMD 64-bit technology ?
- AMD-V / AMD Virtualization technology
- Turbo Core 3.0 technology
|
Security Features | EVP / Enhanced Virus Protection ? |
Low power features | PowerNow! |
Low power P states^M | #1: 3400 MHz, 1.025V #2: 3100 MHz, 0.85V #3: 2800 MHz, 0.75V #4: 2400 MHz, 0.55V #5: 1900 MHz, 0.45V |
Integrated Graphics Processing Unit |
GPU Type | Radeon R7 series |
Shader cores | 384 |
Base frequency (MHz) | 757 |
Integrated peripherals / components |
Display controller | 4 displays |
Memory controller | The number of controllers: 1 Memory channels (per controller): 2 Memory channels (total): 2 Supported memory: DDR3-2133 |
Other peripherals | - PCI Express 3.0 interface
- Unified Video Decoder 4.0 ?
- Video Coding Engine 2.0 ?
- TrueAudio accelerator
|
Electrical / Thermal parameters |
Maximum operating temperature ? | 72.4°C |
Thermal Design Power ? | 95 Watt |
Notes on AMD A8-7670K |
- The processor has unlocked clock multiplier
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