Intel Core i5-661 vs Celeron G4920
Comparing Core i5-661 and Celeron G4920 processor market type (desktop or notebook), architecture and sales start time and price.
Core i5-661 and Celeron G4920 quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Core i5-661 and Celeron G4920 performance, but for precise assessment you have to consider their test results.
Number of cores
Number of threads
4 × 8 GT / s
64 KB (per core)
64K (per core)
256 KB (per core)
256K (per core)
4 MB (shared)
6 MB (shared)
Manufacturing process technology
Maximum core temperature
Maximum case temperature (TCase)
64 bit support
VID voltage range
Information on Core i5-661 and Celeron G4920 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 i5-661 and Celeron G4920. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)
Demand Based Switching
Core i5-661 and Celeron G4920 technologies aimed at raising security, for example, by protecting against hacks.
Yes with Intel® ME
Virtual machine speed-up technologies supported by Core i5-661 and Celeron G4920 are enumerated here.
Types, maximum amount and channel number of RAM supported by Core i5-661 and Celeron G4920.
Supported memory types
Maximum memory size
Max memory channels
Maximum memory bandwidth
21 GB / s
37.5 GB / s
ECC memory support
General parameters of GPUs integrated into Core i5-661 and Celeron G4920.
Max video memory
Clear Video HD
Graphics max frequency
Available interfaces and connections of Core i5-661 and Celeron G4920 integrated GPUs.
Number of displays supported
Graphics image quality
Maximum display resolutions supported by Core i5-661 and Celeron G4920 integrated GPUs, including resolutions over different interfaces.
4K resolution support
Max resolution over HDMI 1.4
Max resolution over eDP
Max resolution over DisplayPort
Graphics API support
APIs supported by Core i5-661 and Celeron G4920 integrated GPUs, sometimes API versions are included.
Specifications and connection of peripherals supported by Core i5-661 and Celeron G4920.
Max number of PCIe lanes
Non-gaming benchmarks performance of Core i5-661 and Celeron G4920. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
Celeron G4920 6.80 +0.9%
Celeron G4920 3220 +0.8%
Let's see how good Core i5-661 and Celeron G4920 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.
Advantages of Intel Core i5-661
We are unaware of any advantages of Intel Core i5-661 over Intel Celeron G4920.
Advantages of Intel Celeron G4920
0.9% faster in synthetic tests
Cheaper ($52 vs $252)
Finer manufacturing process technology (14 vs 32 nm)
Less power hungry (51 vs 87 watts)
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)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
Thermal Monitoring Technologies
So, Core i5-661 or Celeron G4920?
Technical City couldn't decide between Intel Core i5-661 and Intel Celeron G4920. The differences in performance seem too small.
Should you still have questions on choice between Core i5-661 and Celeron G4920, ask them in Comments section, and we shall answer.