CPUBoss Review Our evaluation of G630 vs G2020


Benchmark performance using all cores

PassMark, GeekBench (32-bit) and GeekBench (64-bit)

Single-core Performance

Individual core benchmark performance

PassMark (Single Core)


How much speed can you get out of the processor?

PassMark (Overclocked), Maximum Overclocked Clock Speed (Air) and 2 more


Are you paying a premium for performance?

Performance Per Dollar

CPUBoss Score

Performance, Single-core Performance, Overclocking and Value

Intel Pentium G2020 

CPUBoss recommends the Intel Pentium G2020  based on its .

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Front view of Intel Pentium G2020

Intel Pentium G2020

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Pentium G630

Reasons to consider the
Intel Pentium G630

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Higher GPU clock speed 850 MHz vs 650 MHz More than 30% higher GPU clock speed
Better turbo clock speed 1,100 MHz vs 1,050 MHz Around 5% better turbo clock speed
Better geekbench (64-bit) score 6,275 vs 4,092 Around 55% better geekbench (64-bit) score
Front view of Intel Pentium G2020

Reasons to consider the
Intel Pentium G2020

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Much newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More number of displays supported 3 vs 2 1 more number of displays supported
Higher clock speed 2.9 GHz vs 2.7 GHz More than 5% higher clock speed
Significantly better 3DMark11 physics score 2,830 vs 2,530 More than 10% better 3DMark11 physics score
Lower typical power consumption 44.69W vs 52.81W More than 15% lower typical power consumption
Better performance per dollar 6.98 pt/$ vs 5.6 pt/$ Around 25% better performance per dollar
Better PassMark (Single core) score 1,560 vs 1,381 Around 15% better PassMark (Single core) score
Newer Jan, 2013 vs Jul, 2011 Release date over 1 years later
Better performance per watt 7.84 pt/W vs 5.85 pt/W Around 35% better performance per watt
Slightly better overclocked clock speed (Air) 3.04 GHz vs 2.81 GHz Around 10% better overclocked clock speed (Air)
Lower annual commercial energy cost 48.18 $/year vs 56.94 $/year More than 15% lower annual commercial energy cost
Lower annual home energy cost 13.25 $/year vs 15.66 $/year More than 15% lower annual home energy cost

Benchmarks Real world tests of Pentium G630 vs G2020

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs


3D Mark 11 (Physics)

PassMark Data courtesy PassMark

PassMark (Single Core) Data courtesy PassMark

Specifications Full list of technical specs


Pentium G630  vs
Clock speed 2.7 GHz 2.9 GHz
Cores Dual core Dual core
Socket type
LGA 1155


Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 55W
Annual home energy cost 15.66 $/year 13.25 $/year
Annual commercial energy cost 56.94 $/year 48.18 $/year
Performance per watt 5.85 pt/W 7.84 pt/W
Typical power consumption 52.81W 44.69W


Architecture DMI DMI
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s


Pentium G630  vs
Architecture x86-64 x86-64
Threads 2 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 3 MB 3 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 32 nm 22 nm
Max CPUs 1 1
Clock multiplier 27 29


Overclock popularity 3 3
Overclocked clock speed 2.81 GHz 3.04 GHz
Overclocked clock speed (Water) 2.7 GHz 2.9 GHz
PassMark (Overclocked) 2,725.5 2,960.3
Overclocked clock speed (Air) 2.81 GHz 3.04 GHz

integrated graphics

Label Intel® HD Graphics Intel® HD Graphics
Number of displays supported 2 3
GPU clock speed 850 MHz 650 MHz
Turbo clock speed 1,100 MHz 1,050 MHz

memory controller

Memory controller Built-in Built-in
Memory type
Channels Dual Channel Dual Channel
Maximum bandwidth 17,066.66 MB/s 21,333.32 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Pentium G630
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Intel Pentium G2020
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