AMD FX-8350 vs Intel Core i7-3770K
Mini Review
AMD FX-8350 advantages
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Intel Core i7-3770K advantages
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FX-8350 vs i7-3770K performance comparison
The charts in the table below show performance of FX-8350 and Core i7-3770K CPUs in various kinds of programs. The numbers for 'Single-threaded performance', 'Multi-threaded performance' and 'Discrete Graphics performance' charts are calculated as an average of several related benchmarks, that you can find in the "Benchmarks" tab. Consequentally, performance in individual benchmarks may be lower or higher than what you see in the charts on this page. We also averaged the results for application type specific benchmarks and all-around performance benchmarks, and displayed them in the 'Overall performance' chart. The 'Price-performance ratio' displays how much more performance you will get per dollar spent. This ratio does not take into account the cost of other system components. | |||||||||||||||||||||||||||||
Higher is better |
Higher is better |
Higher is better |
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Higher is better |
Higher is better |
Higher is better |
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Please see the "Benchmarks" tab for complete list of benchmarks, showing performance difference between FX-8350 and Intel Core i7-3770K in various types of applications.
FX-8350 vs i7-3770K power consumption and price comparison
Lower is better |
Lower is better |
Detailed side by side comparison of FX-8350 vs i7-3770K specs can be found in the "Specifications" tab. Even more detailed comparison of internal features of both CPUs you will find in the "CPUIDs" tab.
Pros and Cons summary
| FX-8350 | Core i7-3770K |
|
General recommendations: Supports FMA4 / XOP instructions,
Less expensive, Somewhat better price / performance ratio |
General recommendations: Performs somewhat faster in all program types,
Performs a bit better in graphics tasks, Integrates HD 4000 GPU, Somewhat more energy efficient |
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Drawbacks: Not as fast in general,
Performs insignificantly worse in graphics programs, No integrated GPU, Less energy efficient |
Drawbacks: Does not support some instructions,
Significantly higher official price, Worse price / performance ratio |
Similar processors
| FX-8350 | Core i7-3770K |
Similar microprocessors use the same socket and architecture as FX-8350 and Core i7-3770K.
Specifications
| AMD FX-8350 | Intel Core i7-3770K | |
| Basic details | ||
| Market segment | Desktop | |
|---|---|---|
| Manufacturer | AMD | Intel |
| Family | AMD FX-Series | Intel Core i7 |
| Model number | FX-8350 | i7-3770K |
| CPU part number | FD8350FRW8KHK | CM8063701211700 |
| Box part number | FD8350FRHKBOX | BX80637I73770K BXC80637I73770K |
| Introduction date | October 23, 2012 | April 23, 2012 |
| Current official price | $195 (as of Apr 2013) | $332 (as of Apr 2013) |
| CPU features | ||
| Core name | Vishera | Ivy Bridge |
| Platform name | Volan | |
| Microarchitecture | Piledriver | Ivy Bridge |
| Technology (micron) | 0.032 | 0.022 |
| Data width (bits) | 64 | |
| Socket | Socket AM3+ | Socket 1155 |
| Frequency (MHz) | 4000 | 3500 |
| Turbo Frequency (MHz) | 4200 | 3900 / 3900 / 3800 / 3700 |
| Bus speed (MHz) | 2600 (HT/QPI) | |
| Clock Multiplier | 35 | |
| L1 cache | 256 KB (code) / 128 KB (data) | 128 KB (code) / 128 KB (data) |
| L2 cache (KB) | 8192 | 1024 |
| L3 cache (KB) | 8192 | |
| TDP (Watt) | 125 | 77 |
| Cores | 8 | 4 |
| Threads | 8 | |
| Multiprocessing | 1 | |
| Instruction set extensions | ||
| AES / Advanced Encryption Standard | + | |
| AMD64 / EM64T 64-bit technology | + | |
| AVX / Advanced Vector Extensions | + | |
| F16C / 16-bit Floating-Point conversion | + | |
| FMA3 / 3-operand Fused Multiply-Add | + | - |
| FMA4 / 4-operand Fused Multiply-Add | + | - |
| MMX | + | |
| SSE | + | |
| SSE2 | + | |
| SSE3 | + | |
| SSE4.1 | + | |
| SSE4.2 | + | |
| SSSE3 / Supplemental SSE3 | + | |
| XOP / eXtended Operations | + | - |
| Supported technologies | ||
| Hyper-Threading | - | + |
| PowerNow! / Enhanced SpeedStep | + | |
| Turbo Core / Turbo Boost | + | |
| Unlocked multiplier | + | |
| Virtualization | + | |
| Virus Protection / Execute Disable bit | + | |
| Integrated Graphics | ||
| GPU Type | None | HD 4000 |
| Integrated Memory Controller(s) | ||
| The number of controllers | 1 | |
| Memory channels | 2 | |
| Supported memory | DDR3-1866 | DDR3-1333 DDR3-1600 |
Rows with different specifications or features are highlighted.
For detailed specifications of "AMD FX-8350" or "Intel Core i7-3770K" parts please click on the links in the table header.
Benchmarks
System setup
Below is a partial set of AMD FX-8350 and Intel Core i7-3770K benchmarks from our CPU benchmark database. The former processor was tested on ASUS Sabertooth 990FX motherboard with 4GB dual-channel Crucial BallistixPC3-14900 (DDR3-1866) memory, and MSI R6670 1GB GDDR5 (ATI Radeon). The latter processor was tested on ASUS P8P67 motherboard, that had 2 GB dual-channel Corsair TR3X3G1600C9 DDR3 memory, and MSI R6670 1GB GDDR5 (ATI Radeon) graphics. For different system configurations please see tests of FX-8350 and Intel Core i7-3770K CPUs in our benchmark database.
All tests were performed at default frequency and voltage, using manufacturer's stock fan/heatsink. None of the components were overclocked. Motherboard BIOS options were left at default settings.
The results of all benchmarks are broken into four categories: multi-threaded, single-threaded, memory intensive and graphics / gaming.
FX-8350 vs Intel Core i7-3770K single-threaded benchmarks
Single-threaded benchmarks run on a single CPU core, and do not depend on such features as the number of cores, or Hyper-Threading technology. Additionally, they do not utilize on-chip caches, dedicated to other cores.
AMD FX-8350 Intel Core i7-3770K | ||
3DMark03 CPU score benchmark | ||
Longer is better  | ||
|---|---|---|
| 100% | ||
| 79.0% | ||
CINEBENCH R10 CPU score (1 core) benchmark | ||
| Longer is better | ||
| 100% | ||
| 58.8% | ||
FLAC encoding - single process benchmark | ||
| Longer is better | ||
| 100% | ||
| 76.2% | ||
H.264 video encoding - single process benchmark | ||
| Longer is better | ||
| 100% | ||
| 79.6% | ||
LAME MP3 encoding - single process benchmark | ||
| Longer is better | ||
| 100% | ||
| 65.4% | ||
AMD FX-8350 Intel Core i7-3770K | ||
PCMark2002 CPU score benchmark | ||
| Longer is better | ||
| 100% | ||
| 69.5% | ||
Super PI (1M) benchmark | ||
 Shorter is better | ||
| 100% | ||
| 42.7% | ||
XVid video encoding - single process benchmark | ||
| Longer is better | ||
| 100% | ||
| 80.5% | ||
FX-8350 vs Intel Core i7-3770K multi-threaded benchmarks
Multi-threaded benchmarks utilize all CPU cores and other on-chip resources (on-chip caches, internal buffers, etc). Intel's Hyper-Threading feature also helps to improve multi-threading performance.
AMD FX-8350 Intel Core i7-3770K | ||
3DMark06 CPU score benchmark | ||
| Longer is better | ||
|---|---|---|
| 100% | ||
| 87.8% | ||
Apache web server - dynamic pages benchmark | ||
| Longer is better | ||
| 100% | ||
| 91.7% | ||
Apache web server - static pages benchmark | ||
| Longer is better | ||
| 100% | ||
| 50.5% | ||
Blowfish encryption benchmark | ||
| Longer is better | ||
| 100% | ||
| 92.7% | ||
CINEBENCH R10 CPU score benchmark | ||
| Longer is better | ||
| 100% | ||
| 81.2% | ||
AMD FX-8350 Intel Core i7-3770K | ||
CINEBENCH R10 render time (seconds) benchmark | ||
| Shorter is better | ||
| 100% | ||
| 81.3% | ||
CrystalMark ALU benchmark | ||
| Longer is better | ||
| 100% | ||
| 68.6% | ||
CrystalMark FPU benchmark | ||
| Longer is better | ||
| 100% | ||
| 64.8% | ||
Euler3D benchmark | ||
| Longer is better | ||
| 100% | ||
| 97.6% | ||
FLAC encoding - multiple processes benchmark | ||
| Longer is better | ||
| 100% | ||
| 99.4% | ||
AMD FX-8350 Intel Core i7-3770K | ||
Fritz Chess Benchmark benchmark | ||
| Longer is better | ||
| 100% | ||
| 92.8% | ||
H.264 video encoding - multiple processes benchmark | ||
| Longer is better | ||
| 100% | ||
| 95.6% | ||
H.264 video encoding - multithreaded benchmark | ||
| Longer is better | ||
| 100% | ||
| 99.0% | ||
LAME MP3 encoding - multiple processes benchmark | ||
| Longer is better | ||
| 100% | ||
| 83.9% | ||
MySQL 5.0.96 - selecting data benchmark | ||
| Longer is better | ||
| 100% | ||
| 80.7% | ||
AMD FX-8350 Intel Core i7-3770K | ||
PCMark05 CPU score benchmark | ||
| Longer is better | ||
| 100% | ||
| 80.3% | ||
PCMark05 score benchmark | ||
| Longer is better | ||
| 100% | ||
| 81.4% | ||
Sandra Dhrystone (MIPS) benchmark | ||
| Longer is better | ||
| 100% | ||
| 90.8% | ||
Sandra MultiMedia Floating Point (it/s) benchmark | ||
| Longer is better | ||
| 100% | ||
| 79.9% | ||
Sandra MultiMedia Integer (it/s) benchmark | ||
| Longer is better | ||
| 100% | ||
| 70.9% | ||
AMD FX-8350 Intel Core i7-3770K | ||
Sandra Whetstone (MFLOPS) benchmark | ||
| Longer is better | ||
| 100% | ||
| 52.7% | ||
Sandra Whetstone SSE2 (MFLOPS) benchmark | ||
| Longer is better | ||
| 100% | ||
| 66.9% | ||
XVid video encoding - multiple processes benchmark | ||
| Longer is better | ||
| 100% | ||
| 94.3% | ||
wPrime v1.55 (32M) benchmark | ||
| Shorter is better | ||
| 100% | ||
| 79.1% | ||
FX-8350 vs Intel Core i7-3770K graphics benchmarks
Graphics benchmarks depend on the type of integrated or discrete graphics adapter, and to less extent on the processor performance. Because these benchmarks are synthetic, they may not truly represent gaming performance. However, they still can used to estimate whether one processor will perform faster or slower in games than another CPU.
AMD FX-8350 Intel Core i7-3770K | ||
3DMark03 game score benchmark | ||
| Longer is better | ||
|---|---|---|
| 100% | ||
| 97.5% | ||
3DMark06 3DMark score benchmark | ||
| Longer is better | ||
| 100% | ||
| 98.5% | ||
3DMark2001 score benchmark | ||
| Longer is better | ||
| 100% | ||
| 69.4% | ||
CINEBENCH R10 OpenGL score benchmark | ||
| Longer is better | ||
| 100% | ||
| 78.2% | ||
PCMark05 Graphics score benchmark | ||
| Longer is better | ||
| 100% | ||
| 97.8% | ||
FX-8350 vs Intel Core i7-3770K memory performance
Memory-intensive tests or programs move large amounts of data to/from memory, and they depend more on memory throughput and the size of on-chip caches, rather than on CPU integer/FP/SIMD performance.
AMD FX-8350 Intel Core i7-3770K | ||
7Zip compressing/decompressing speed benchmark | ||
| Longer is better | ||
|---|---|---|
| 100% | ||
| 94.3% | ||
CrystalMark Memory benchmark | ||
| Longer is better | ||
| 100% | ||
| 83.3% | ||
PCMark05 Memory score benchmark | ||
| Longer is better | ||
| 100% | ||
| 67.8% | ||
PCMark2002 Memory score benchmark | ||
| Longer is better | ||
| 100% | ||
| 62.8% | ||
WinRAR compressing/decompressing speed benchmark | ||
| Longer is better | ||
| 100% | ||
| 95.3% | ||
CPUIDs
The table below compares two random CPUID records for AMD FX-8350 and Intel Core i7-3770K microprocessors, that were submitted to our CPUID database. Please note that different steppings of Intel processors, identified by S-spec numbers or CPUID, may have slightly different features. For that reason the comparison table below only applies to CPUs with specific S-Spec number / CPUID.
| CPUID 1 | CPUID 2 | |
| Manufacturer | AMD | Intel |
|---|---|---|
| CPU Family | FX-Series | Core i7 |
| Model / Processor Number | FX-8350 | i7-3770K |
| Frequency | 4013 MHz | 3491 MHz |
| CWID version | 0.4 | |
| Part number | FD8350FRW8KHK | CM8063701211700 |
| S-Spec / Stepping Code | FA 1236PGN | SR0PL |
| General information | ||
| Vendor | AuthenticAMD | GenuineIntel |
| Processor name (BIOS) | AMD FX(tm)-8350 Eight-Core Processor | Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz |
| Cores | 8 | 4 |
| Logical processors | 4 | 8 |
| Processor type | 8 | Original OEM Processor |
| CPUID signature | Original OEM Processor | 306A9 |
| Family | 600F20 | 6 (06h) |
| Model | 21 (015h) | 58 (03Ah) |
| Stepping | 2 (02h) | 9 (09h) |
| TLB/Cache details | 0 (00h) | 64-byte Prefetching Data TLB0: 2-MB or 4-MB pages, 4-way associative, 32 entries Data TLB: 4-KB Pages, 4-way set associative, 64 entries Instruction TLB: 4-KB pages, 4-way set associative, 64 entries L2 TLB: 1-MB, 4-way set associative, 64-byte line size Shared 2nd-level TLB: 4 KB pages, 4-way set associative, 512 entries |
| Socket | AM3+ | |
| Cache | ||
| L1 data: Associativity | 4-way set associative | 8-way set associative |
| L1 data: Comments | Direct-mapped | |
| L1 data: Line size | 64 bytes | |
| L1 data: Lines per tag | 1 | |
| L1 data: Size | 8 x 16 KB | 4 x 32 KB |
| L1 instruction: Associativity | 2-way set associative | 8-way set associative |
| L1 instruction: Comments | 1 cache per 2 cores | Direct-mapped |
| L1 instruction: Line size | 64 bytes | |
| L1 instruction: Lines per tag | 1 | |
| L1 instruction: Size | 4 x 64 KB | 4 x 32 KB |
| L2: Associativity | 16-way set associative | 8-way set associative |
| L2: Comments | 1 cache per 2 cores | Non-inclusive|Direct-mapped |
| L2: Line size | 64 bytes | |
| L2: Lines per tag | 1 | |
| L2: Size | 4 x 2 MB | 4 x 256 KB |
| L3: Associativity | 64-way set associative | 16-way set associative |
| L3: Comments | Inclusive|Shared between all cores | |
| L3: Line size | 64 bytes | |
| L3: Lines per tag | 1 | |
| L3: Size | 8 MB | |
| Instruction set extensions | ||
| AES | + | |
| AMD extensions to MMX | + | - |
| AVX | + | |
| BMI | + | - |
| F16C | + | |
| FMA | + | - |
| FMA4 | + | - |
| MMX | + | |
| SSE | + | |
| SSE2 | + | |
| SSE3 | + | |
| SSE4.1 | + | |
| SSE4.2 | + | |
| SSE4A | + | - |
| SSSE3 | + | |
| TBM | + | - |
| XOP | + | - |
| Additional instructions | ||
| Advanced Bit manipulation | + | - |
| CLFLUSH | + | |
| CMOV | + | |
| CMPXCHG16B | + | |
| CMPXCHG8B | + | |
| FXSAVE/FXRSTORE | + | |
| MONITOR/MWAIT | + | |
| PCLMULDQ | + | |
| POPCNT | + | |
| PREFETCH/PREFETCHW | + | - |
| RDRAND | - | + |
| RDTSCP | + | |
| SKINIT / STGI support | + | - |
| SYSCALL/SYSRET | + | - |
| SYSENTER/SYSEXIT | + | |
| XSAVE / XRESTORE states | + | |
| Major features | ||
| 64-bit / Intel 64 | + | |
| Enhanced SpeedStep | - | + |
| Hyper-Threading Technology | - | + |
| Intel Virtualization | - | + |
| NX bit/XD-bit | + | |
| On-chip Floating Point Unit | + | |
| PowerNow! / Cool'n'Quiet | + | - |
| Secure Virtual Machine (Virtualization) | + | - |
| Turbo Boost | - | + |
| Turbo Core | + | - |
| Other features | ||
| 1 GB large page support | + | - |
| 100MHz multiplier control | + | - |
| 128-bit SSE instructions | + | - |
| 36-bit page-size extensions | + | |
| 64-bit debug store | - | + |
| Advanced programmable interrupt controller | + | |
| CPL qualified debug store | - | + |
| Core multi-processing legacy mode | + | - |
| Debug store | - | + |
| Debugging extensions | + | |
| Digital Thermal Sensor capability | - | + |
| Extended APIC space | + | - |
| Hardware P-state control | + | - |
| Hardware thermal control | + | - |
| Instruction based sampling | + | - |
| LAHF / SAHF support in 64-bit mode | + | |
| LBR virtualization | + | - |
| LOCK MOV CR0 means MOV CR8 | + | - |
| Lightweight profiling support | + | - |
| Machine check architecture | + | |
| Machine check exception | + | |
| Memory-type range registers | + | |
| Misaligned SSE mode | + | - |
| Model-specific registers | + | |
| Nested page tables | + | - |
| OS visible workaround | + | - |
| Page attribute table | + | |
| Page global extension | + | |
| Page-size extensions (4MB pages) | + | |
| Pending break enable | - | + |
| Perfmon and Debug capability | - | + |
| Physical address extensions | + | |
| Power Limit Notification capability | - | + |
| Process context identifiers | - | + |
| SVM lock | + | - |
| Self-snoop | - | + |
| Support for NRIP save | + | - |
| THERMTRIP | + | - |
| TSC rate is ensured to be invariant across all states | + | |
| Temperature sensor | + | - |
| Thermal monitor | - | + |
| Thermal monitor 2 | - | + |
| Thermal monitor and software controlled clock facilities | - | + |
| Time stamp counter | + | |
| Timestamp counter deadline | - | + |
| Virtual 8086-mode enhancements | + | |
| Watchdog timer support | + | - |
| xTPR Update Control | - | + |
- - feature is not supported
Features, not supported by all processors in the table, are not displayed
Compare with ...
i5-3570K
Intel Celeron 2 GHz
Ivy Bridge
Pentium 4 800FSB
AMD 3.3GHz 8MB
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