Intel Core i5-750 vs Core i3-2100
Comparing Core i5-750 and Core i3-2100 processor market type (desktop or notebook), architecture and sales start time and price.
Core i5-750 and Core i3-2100 quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-750 and Core i3-2100 performance, but for precise assessment you have to consider their test results.
Number of cores
Number of threads
64 KB (per core)
256K (per core)
256 KB (per core)
3 MB (shared)
Manufacturing process technology
Maximum core temperature
64 bit support
VID voltage range
Information on Core i5-750 and Core i3-2100 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
Power consumption (TDP)
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-750 and Core i3-2100. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Enhanced SpeedStep (EIST)
Flex Memory Access
Demand Based Switching
Fast Memory Access
Core i5-750 and Core i3-2100 technologies aimed at raising security, for example, by protecting against hacks.
Virtual machine speed-up technologies supported by Core i5-750 and Core i3-2100 are enumerated here.
Types, maximum amount and channel number of RAM supported by Core i5-750 and Core i3-2100.
Supported memory types
Maximum memory size
Max memory channels
Maximum memory bandwidth
21 GB / s
21 GB / s
General parameters of GPUs integrated into Core i5-750 and Core i3-2100.
Intel HD 2000
Clear Video HD
Graphics max frequency
Available interfaces and connections of Core i5-750 and Core i3-2100 integrated GPUs.
Number of displays supported
Specifications and connection of peripherals supported by Core i5-750 and Core i3-2100.
Max number of PCIe lanes
Non-gaming benchmarks performance of Core i5-750 and Core i3-2100. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
i5-750 7.85 +0.8%
i5-750 3720 +0.8%
3DMark Fire Strike Physics
i5-750 7370 +207.1%
Cryptocurrency mining performance of Core i5-750 and Core i3-2100. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
Let's see how good Core i5-750 and Core i3-2100 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.
Advantages of Intel Core i5-750
0.8% faster in synthetic tests
MMX (MultiMedia Extensions - the very first (1996) SIMD instruction expansion for Intel desktop CPUs, works with 64-bit registers)
SSE (Streaming SIMD Instructions - a SIMD instruction extension working with 128-bit registers)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
Advantages of Intel Core i3-2100
Cheaper ($73 vs $150)
Finer manufacturing process technology (32 vs 45 nm)
Less power hungry (65 vs 95 watts)
Thermal Monitoring Technologies
So, Core i5-750 or Core i3-2100?
Technical City couldn't decide between Intel Core i5-750 and Intel Core i3-2100. The differences in performance seem too small.
Should you still have questions on choice between Core i5-750 and Core i3-2100, ask them in Comments section, and we shall answer.