AMD FX-8150 vs Intel Core i7-975
Comparative analysis of AMD FX-8150 and Intel Core i7-975 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD FX-8150
- CPU is newer: launch date 2 year(s) 3 month(s) later
- 4 more cores, run more applications at once: 8 vs 4
- Around 17% higher clock speed: 4.2 GHz vs 3.60 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- 8x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 4% lower typical power consumption: 125 Watt vs 130 Watt
- Around 50% better performance in PassMark - CPU mark: 5240 vs 3493
- Around 1% better performance in Geekbench 4 - Multi-Core: 2415 vs 2380
- 7.6x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 8.241 vs 1.084
- Around 15% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.433 vs 0.376
- Around 27% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 6.601 vs 5.196
Specifications (specs) | |
Launch date | October 2011 vs June 2009 |
Number of cores | 8 vs 4 |
Maximum frequency | 4.2 GHz vs 3.60 GHz |
Manufacturing process technology | 32 nm vs 45 nm |
L1 cache | 384 KB vs 64 KB (per core) |
L2 cache | 8 MB vs 256 KB (per core) |
Thermal Design Power (TDP) | 125 Watt vs 130 Watt |
Benchmarks | |
PassMark - CPU mark | 5240 vs 3493 |
Geekbench 4 - Multi-Core | 2415 vs 2380 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.241 vs 1.084 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.433 vs 0.376 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.601 vs 5.196 |
Reasons to consider the Intel Core i7-975
- Around 11% higher maximum core temperature: 67.9°C vs 61°C
- Around 5% better performance in PassMark - Single thread mark: 1499 vs 1430
- Around 19% better performance in Geekbench 4 - Single Core: 606 vs 511
- 3.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 63.217 vs 20.526
- Around 51% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.858 vs 1.232
Specifications (specs) | |
Maximum core temperature | 67.9°C vs 61°C |
Benchmarks | |
PassMark - Single thread mark | 1499 vs 1430 |
Geekbench 4 - Single Core | 606 vs 511 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 63.217 vs 20.526 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.858 vs 1.232 |
Compare benchmarks
CPU 1: AMD FX-8150
CPU 2: Intel Core i7-975
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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Name | AMD FX-8150 | Intel Core i7-975 |
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PassMark - Single thread mark | 1430 | 1499 |
PassMark - CPU mark | 5240 | 3493 |
Geekbench 4 - Single Core | 511 | 606 |
Geekbench 4 - Multi-Core | 2415 | 2380 |
3DMark Fire Strike - Physics Score | 2752 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.241 | 1.084 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 20.526 | 63.217 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.433 | 0.376 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.232 | 1.858 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.601 | 5.196 |
Compare specifications (specs)
AMD FX-8150 | Intel Core i7-975 | |
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Essentials |
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Architecture codename | Zambezi | Bloomfield |
Family | AMD FX-Series Processors | |
Launch date | October 2011 | June 2009 |
OPN PIB | FD8150FRGUBOX | |
OPN Tray | FD8150FRW8KGU | |
Place in performance rating | 2581 | 2589 |
Price now | $383.50 | $179.99 |
Series | AMD FX 8-Core Black Edition Processors | Legacy Intel® Core™ Processors |
Value for money (0-100) | 5.86 | 10.04 |
Vertical segment | Desktop | Desktop |
Launch price (MSRP) | $476 | |
Processor Number | i7-975 | |
Status | Discontinued | |
Performance |
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64 bit support | ||
Base frequency | 3.6 GHz | 3.33 GHz |
Die size | 315 mm | 263 mm2 |
L1 cache | 384 KB | 64 KB (per core) |
L2 cache | 8 MB | 256 KB (per core) |
L3 cache | 8 MB | 8192 KB (shared) |
Manufacturing process technology | 32 nm | 45 nm |
Maximum core temperature | 61°C | 67.9°C |
Maximum frequency | 4.2 GHz | 3.60 GHz |
Number of cores | 8 | 4 |
Number of threads | 8 | 8 |
P0 Vcore voltage | Min: 1.0125 V - Max: 1.4125 V | |
Transistor count | 1200 million | 731 million |
Unlocked | ||
Bus Speed | 6.4 GT/s QPI | |
Front-side bus (FSB) | 1333 MHz | |
Number of QPI Links | 1 | |
VID voltage range | 0.800V-1.375V | |
Memory |
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Supported memory types | DDR3 | DDR3 800/1066 |
Max memory channels | 3 | |
Maximum memory bandwidth | 25.6 GB/s | |
Maximum memory size | 24 GB | |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM3+ | FCLGA1366 |
Thermal Design Power (TDP) | 125 Watt | 130 Watt |
Low Halogen Options Available | ||
Package Size | 42.5mm x 45.0mm | |
Peripherals |
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PCI Express revision | n / a | |
Advanced Technologies |
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Fused Multiply-Add (FMA) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.2 | |
Intel 64 | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Physical Address Extensions (PAE) | 36-bit | |
Thermal Monitoring | ||
Virtualization |
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AMD Virtualization (AMD-V™) | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) |