Celeron G6900E vs Pentium 977
Primary details
Comparing Pentium 977 and Celeron G6900E processor market type (desktop or notebook), architecture, sales start time and price.
Place in the ranking | 2682 | not rated |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Desktop processor |
Series | Intel Pentium | no data |
Power efficiency | 4.04 | no data |
Architecture codename | Sandy Bridge (2011−2013) | Alder Lake-S (2022) |
Release date | 16 January 2012 (12 years ago) | 4 January 2022 (2 years ago) |
Launch price (MSRP) | $134 | no data |
Detailed specifications
Pentium 977 and Celeron G6900E basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
Physical cores | 2 (Dual-core) | 2 (Dual-core) |
Threads | 2 | 2 |
Base clock speed | 1.4 GHz | 3 GHz |
Boost clock speed | 1.4 GHz | 3 GHz |
Bus type | DMI 2.0 | no data |
Bus rate | 4 × 5 GT/s | no data |
Multiplier | 14 | no data |
L1 cache | 128 KB | 80K (per core) |
L2 cache | 512 KB | 1.25 MB (per core) |
L3 cache | 2 MB (shared) | 4 MB (shared) |
Chip lithography | 32 nm | 10 nm |
Die size | 131 mm2 | no data |
Maximum core temperature | 100 °C | no data |
Number of transistors | 504 million | no data |
64 bit support | + | + |
Windows 11 compatibility | - | + |
Compatibility
Information on Pentium 977 and Celeron G6900E compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Number of CPUs in a configuration | 1 (Uniprocessor) | 1 |
Socket | FCBGA1023 | 1700 |
Power consumption (TDP) | 17 Watt | 46 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 977 and Celeron G6900E. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
AES-NI | - | + |
FMA | + | - |
AVX | - | + |
Enhanced SpeedStep (EIST) | + | + |
My WiFi | - | no data |
Turbo Boost Technology | - | no data |
Hyper-Threading Technology | - | no data |
TSX | - | + |
Idle States | + | no data |
Thermal Monitoring | + | - |
Flex Memory Access | + | no data |
Demand Based Switching | - | no data |
FDI | + | no data |
Fast Memory Access | + | no data |
Security technologies
Pentium 977 and Celeron G6900E technologies aimed at improving security, for example, by protecting against hacks.
TXT | - | + |
EDB | + | no data |
Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium 977 and Celeron G6900E are enumerated here.
VT-d | - | + |
VT-x | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 977 and Celeron G6900E. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | DDR4, DDR5 Dual-channel |
Maximum memory size | 16.38 GB | no data |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 21.335 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | Intel® HD Graphics for 2nd Generation Intel® Processors | Intel UHD Graphics 710 |
Graphics max frequency | 1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium 977 and Celeron G6900E integrated GPUs.
Number of displays supported | 2 | no data |
eDP | + | no data |
DisplayPort | + | - |
HDMI | + | - |
SDVO | + | no data |
CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium 977 and Celeron G6900E.
PCIe version | 2.0 | 5.0 |
PCI Express lanes | 16 | no data |
Pros & cons summary
Recency | 16 January 2012 | 4 January 2022 |
Chip lithography | 32 nm | 10 nm |
Power consumption (TDP) | 17 Watt | 46 Watt |
Pentium 977 has 170.6% lower power consumption.
Celeron G6900E, on the other hand, has an age advantage of 9 years, and a 220% more advanced lithography process.
We couldn't decide between Pentium 977 and Celeron G6900E. We've got no test results to judge.
Be aware that Pentium 977 is a notebook processor while Celeron G6900E is a desktop one.
Should you still have questions on choice between Pentium 977 and Celeron G6900E, ask them in Comments section, and we shall answer.
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