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Intel Pentium 977

The Intel Pentium 977 is an Ultra Low Voltage (ULV) dual core processor for entry-level laptops. It is based on the Sandy Bridge architecture but many of the features like Turbo Boost, Virtualization (VT-x, VT-d), HyperThreading, AES or Trusted Execution are deactivated. The Pentium 977 integrates a graphics card called Intel HD Graphics that is based on the HD Graphics 2000 and clocked from 350 - 1000 MHz.

The performance of the Pentium 977 is a bit above a similar clocked Arrandale Pentium CPU and therefore higher than a 1.3 GHz Pentium U5600.

The 17W TDP rating includes the integrated GPU and memory controller and therefore the 957 is suited for small subnotebooks.

CodenameSandy Bridge
SeriesIntel Pentium

Series: Pentium Sandy Bridge

Intel Pentium B980 compare2.4 GHz2 / 2 cores2 MB L3
Intel Pentium B970 compare2.3 GHz2 / 2 cores2 MB L3
Intel Pentium B960 compare2.2 GHz2 / 2 cores2 MB L3
Intel Pentium B950 compare2.1 GHz2 / 2 cores2 MB L3
Intel Pentium B940 compare2 GHz2 / 2 cores2 MB L3
Intel Pentium 997 compare1.6 GHz2 / 2 cores2 MB L3
Intel Pentium 987 compare1.5 GHz2 / 2 cores2 MB L3
Intel Pentium 977 « 1.4 GHz2 / 2 cores2 MB L3
Intel Pentium 967 compare1.3 GHz2 / 2 cores2 MB L3
Intel Pentium 957 compare1.2 GHz2 / 2 cores2 MB L3
Clock Rate1400 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache2 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)17 Watt
Manufacturing Technology32 nm
Max. Temperature100 °C
SocketBGA1023
FeaturesHD Graphics, DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit
GPUIntel HD Graphics (Sandy Bridge) (350 - 1000 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date04/01/2012
Product Link (external)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.1 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.6 Points (13%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 4320     avg: 4336     median: 4335.5 (3%)     max: 4351 Points
+ 2 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 2285     avg: 2289     median: 2288.5 (3%)     max: 2292 Points
+ 2 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
1616 s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
56 s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
WinRAR - WinRAR 4.0
1059 points (2%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt Serpent
0 GB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
TrueCrypt - TrueCrypt AES
0.1 GB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
1435 Points (3%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
27 s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
61 s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1400 s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
Windows 7 Experience Index - Win7 CPU
4.7 Points (60%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
3557 Points (3%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.32
log 23. 00:22:33

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 22 Apr 2025 12:13:52 +0200 +0.001s ... 0.001s

#4 composed specs +0.017s ... 0.018s

#5 did output specs +0s ... 0.018s

#6 getting avg benchmarks for device 3059 +0.002s ... 0.02s

#7 got single benchmarks 3059 +0.007s ... 0.027s

#8 got avg benchmarks for devices +0s ... 0.027s

#9 min, max, avg, median took s +0.287s ... 0.315s

#10 return log +0.004s ... 0.318s

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» Mobile CPU Comparison
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» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Pentium

» Intel Pentium Gold 5405U
   2x 2.3 GHz
» Intel Pentium 4405U
   2x 2.1 GHz
» Intel Pentium 3560M
   2x 2.4 GHz
» Intel Pentium 2030M
   2x 2.5 GHz
» Intel Pentium 3550M
   2x 2.3 GHz
» Intel Pentium 2020M
   2x 2.4 GHz
» Intel Pentium 3825U
   2x 1.9 GHz
» Intel Pentium B980
   2x 2.4 GHz
» Intel Pentium 4405Y
   2x 1.5 GHz
» Intel Pentium B970
   2x 2.3 GHz
» Intel Pentium N4200
   4x 1.1 GHz - 2.5 GHz
» Intel Pentium B960
   2x 2.2 GHz
» Intel Pentium 3805U
   2x 1.9 GHz
» Intel Pentium B950
   2x 2.1 GHz
» Intel Pentium P6300
   2x 2.27 GHz
» Intel Pentium 2127U
   2x 1.9 GHz
» Intel Pentium B940
   2x 2 GHz
» Intel Pentium 3558U
   2x 1.7 GHz
» Intel Pentium 3556U
   2x 1.7 GHz
» Intel Pentium 2117U
   2x 1.8 GHz
» Intel Pentium P6200
   2x 2.13 GHz
» Intel Pentium P6100
   2x 2 GHz
» Intel Pentium N3540
   4x 2.16 GHz - 2.66 GHz
» Intel Pentium N3710
   4x 1.6 GHz - 2.56 GHz
» Intel Pentium P6000
   2x 1.86 GHz
» Intel Pentium J2900
   4x 2.41 GHz - 2.67 GHz
» Intel Pentium N3530
   4x 2.16 GHz - 2.58 GHz
» Intel Pentium N3700
   4x 1.6 GHz - 2.4 GHz
» Intel Pentium J2850
   4x 2.4 GHz
» Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
» Intel Pentium N3510
   4x 2 GHz
» Intel Pentium 997
   2x 1.6 GHz
» Intel Pentium 987
   2x 1.5 GHz
» Intel Pentium 3561Y
   2x 1.2 GHz
» Intel Pentium 3560Y
   2x 1.2 GHz
» Intel Pentium 2129Y
   2x 1.1 GHz
» Intel Pentium 977
   2x 1.4 GHz
» Intel Pentium 967
   2x 1.3 GHz
» Intel Pentium U5600
   2x 1.33 GHz
» Intel Pentium 957
   2x 1.2 GHz
» Intel Pentium U5400
   2x 1.2 GHz
» Intel Pentium SU2700
   1x 1.3 GHz

Surrounding CPUs

+ Intel Core 2 Duo SU9400
   2x 1.4 GHz
+ AMD Turion 64 X2 TL-58
   2x 1.9 GHz
+ AMD Turion 64 X2 TL-56
   2x 1.8 GHz
+ Intel Celeron Dual-Core T1600
   2x 1.66 GHz
+ Intel Celeron Dual-Core T1500
   2x 1.87 GHz
» Intel Pentium 977
   2x 1.4 GHz
- Intel Celeron 877
   2x 1.4 GHz
- AMD Athlon 64 X2 TK-57
   2x 1.9 GHz
- Intel Core Duo T2050
   2x 1.6 GHz
- Intel Celeron Dual-Core T1400
   2x 1.73 GHz
- AMD Turion II Neo K665
   2x 1.7 GHz
Klaus Hinum (Update: 2012-05-26)