Intel Core i5-3450 vs AMD A6-3670K

Comparative analysis of Intel Core i5-3450 and AMD A6-3670K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Core i5-3450

  • CPU is newer: launch date 4 month(s) later
  • Around 30% higher clock speed: 3.50 GHz vs 2.7 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • Around 30% lower typical power consumption: 77 Watt vs 100 Watt
  • Around 63% better performance in PassMark - Single thread mark: 1871 vs 1147
  • 2.1x better performance in PassMark - CPU mark: 4503 vs 2174
  • 2x better performance in Geekbench 4 - Single Core: 721 vs 354
  • 2.1x better performance in Geekbench 4 - Multi-Core: 2379 vs 1154
  • 4x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 3.092 vs 0.777
  • Around 44% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 5.132 vs 3.562
Specifications (specs)
Launch date April 2012 vs December 2011
Maximum frequency 3.50 GHz vs 2.7 GHz
Manufacturing process technology 22 nm vs 32 nm
Thermal Design Power (TDP) 77 Watt vs 100 Watt
Benchmarks
PassMark - Single thread mark 1871 vs 1147
PassMark - CPU mark 4503 vs 2174
Geekbench 4 - Single Core 721 vs 354
Geekbench 4 - Multi-Core 2379 vs 1154
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.092 vs 0.777
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.132 vs 3.562

Reasons to consider the AMD A6-3670K

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2.9x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 214.663 vs 73.265
  • Around 19% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.435 vs 0.367
  • 6.1x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 10.542 vs 1.736
Specifications (specs)
Unlocked Unlocked vs Locked
L1 cache 128 KB (per core) vs 64 KB (per core)
L2 cache 1024 KB (per core) vs 256 KB (per core)
Benchmarks
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 214.663 vs 73.265
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.435 vs 0.367
CompuBench 1.5 Desktop - Video Composition (Frames/s) 10.542 vs 1.736

Compare benchmarks

CPU 1: Intel Core i5-3450
CPU 2: AMD A6-3670K

PassMark - Single thread mark
CPU 1
CPU 2
1871
1147
PassMark - CPU mark
CPU 1
CPU 2
4503
2174
Geekbench 4 - Single Core
CPU 1
CPU 2
721
354
Geekbench 4 - Multi-Core
CPU 1
CPU 2
2379
1154
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
3.092
0.777
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
73.265
214.663
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.367
0.435
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
1.736
10.542
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
5.132
3.562
Name Intel Core i5-3450 AMD A6-3670K
PassMark - Single thread mark 1871 1147
PassMark - CPU mark 4503 2174
Geekbench 4 - Single Core 721 354
Geekbench 4 - Multi-Core 2379 1154
3DMark Fire Strike - Physics Score 2657
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.092 0.777
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 73.265 214.663
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.367 0.435
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.736 10.542
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.132 3.562
GFXBench 4.0 - T-Rex (Frames) 2004
GFXBench 4.0 - T-Rex (Fps) 2004

Compare specifications (specs)

Intel Core i5-3450 AMD A6-3670K

Essentials

Architecture codename Ivy Bridge Llano
Launch date April 2012 December 2011
Launch price (MSRP) $186
Place in performance rating 2268 2269
Price now $127.99
Processor Number i5-3450
Series Legacy Intel® Core™ Processors
Status Discontinued
Value for money (0-100) 15.00
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.10 GHz
Bus Speed 5 GT/s DMI
Die size 160 mm 228 mm
L1 cache 64 KB (per core) 128 KB (per core)
L2 cache 256 KB (per core) 1024 KB (per core)
L3 cache 6144 KB (shared)
Manufacturing process technology 22 nm 32 nm
Maximum case temperature (TCase) 67 °C
Maximum core temperature 67.4°C
Maximum frequency 3.50 GHz 2.7 GHz
Number of cores 4 4
Number of threads 4
Transistor count 1400 million 1178 million
Unlocked

Memory

Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 32 GB
Supported memory types DDR3 1333/1600 DDR3

Graphics

Device ID 0x152
Graphics base frequency 650 MHz
Graphics max dynamic frequency 1.10 GHz
Graphics max frequency 1.1 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel® HD Graphics 2500

Graphics interfaces

Number of displays supported 3
Wireless Display (WiDi) support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 37.5mm x 37.5mm
Sockets supported FCLGA1155 FM1
Thermal Design Power (TDP) 77 Watt 100 Watt
Thermal Solution 2011D

Peripherals

PCI Express revision 3.0
PCIe configurations up to 1x16, 2x8, 1x8 & 2x4

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)