AMD Athlon X4 845 vs AMD Athlon II X2 245
Comparative analysis of AMD Athlon X4 845 and AMD Athlon II X2 245 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD Athlon X4 845
- 2 more cores, run more applications at once: 4 vs 2
- Around 31% higher clock speed: 3.8 GHz vs 2.9 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 45 nm
- Around 46% better performance in PassMark - Single thread mark: 1679 vs 1150
- 3.4x better performance in PassMark - CPU mark: 3797 vs 1110
- Around 45% better performance in Geekbench 4 - Single Core: 516 vs 357
- 2.4x better performance in Geekbench 4 - Multi-Core: 1548 vs 648
Specifications (specs) | |
Number of cores | 4 vs 2 |
Maximum frequency | 3.8 GHz vs 2.9 GHz |
Manufacturing process technology | 28 nm vs 45 nm |
Benchmarks | |
PassMark - Single thread mark | 1679 vs 1150 |
PassMark - CPU mark | 3797 vs 1110 |
Geekbench 4 - Single Core | 516 vs 357 |
Geekbench 4 - Multi-Core | 1548 vs 648 |
Compare benchmarks
CPU 1: AMD Athlon X4 845
CPU 2: AMD Athlon II X2 245
PassMark - Single thread mark |
|
|
||||
PassMark - CPU mark |
|
|
||||
Geekbench 4 - Single Core |
|
|
||||
Geekbench 4 - Multi-Core |
|
|
Name | AMD Athlon X4 845 | AMD Athlon II X2 245 |
---|---|---|
PassMark - Single thread mark | 1679 | 1150 |
PassMark - CPU mark | 3797 | 1110 |
Geekbench 4 - Single Core | 516 | 357 |
Geekbench 4 - Multi-Core | 1548 | 648 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.853 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 11.946 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.244 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.237 |
Compare specifications (specs)
AMD Athlon X4 845 | AMD Athlon II X2 245 | |
---|---|---|
Essentials |
||
Family | AMD Athlon Processors | |
OPN PIB | AD845XACKASBX | |
Place in performance rating | 2616 | 2597 |
Series | AMD Athlon X4 | |
Vertical segment | Desktop | Desktop |
Architecture codename | Regor | |
Launch date | July 2009 | |
Launch price (MSRP) | $35 | |
Price now | $34.95 | |
Value for money (0-100) | 13.95 | |
Performance |
||
Base frequency | 3.5 GHz | |
L2 cache | 2 MB | 2048 KB |
Manufacturing process technology | 28 nm | 45 nm |
Maximum core temperature | 71.30°C | |
Maximum frequency | 3.8 GHz | 2.9 GHz |
Number of cores | 4 | 2 |
Number of threads | 4 | |
Unlocked | ||
64 bit support | ||
Die size | 117 mm | |
L1 cache | 256 KB | |
Transistor count | 410 million | |
Memory |
||
Max memory channels | 2 | |
Supported memory frequency | 2133 MHz | |
Supported memory types | DDR3 | DDR3 |
Compatibility |
||
Sockets supported | FM2+ | AM3 |
Thermal Solution | Near Silent 95W | |
Max number of CPUs in a configuration | 1 | |
Thermal Design Power (TDP) | 65 Watt | |
Peripherals |
||
PCI Express revision | 3.0 | |
Advanced Technologies |
||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions |