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Processor comparison

Intel Pentium B940 vs Intel Atom Z3770

Intel

Intel Pentium B940

Intel Socket G2 (988B) 2000 MHz 2 cores Jun 2011 MOBILE
Intel Pentium B940
Intel

Intel Atom Z3770

Intel BGA1380 1467 MHz 4 cores Sep 2013 MOBILE
Intel Atom Z3770

Summary

Synthetic performance index

  • Intel Pentium B940137%
  • Intel Atom Z3770100%

Relative performance

Single thread performance index

  • Intel Pentium B940173%
  • Intel Atom Z3770100%

Relative performance

Multi thread performance index

  • Intel Pentium B940101%
  • Intel Atom Z3770100%

Relative performance

Reasons to consider the Intel Pentium B940

  • Much higher single threaded performance (around 73% higher), makes a noticeable performance difference in gaming and the majority of applications.
  • Around 37% higher average synthetic performance.

Reasons to consider the Intel Atom Z3770

  • This is a newer product, it might have better application compatibility/performance (check features chart below).
Intel Pentium B940
Gaming

HWSpot recommends the Intel Pentium B940

Based on game and synthetic benchmarks, and theoretical specifications.

No winner
Productivity

No clear winner declared

Specifications

Features

Intel Pentium B940Intel Atom Z3770
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
Enhanced Intel SpeedStep Technology (EIST)
Intel 64
XD bit (an NX bit implementation)
Smart Cache.
EIST
XD bit
BPT

Architecture

Intel Pentium B940Intel Atom Z3770
ArchitectureIntel_SandyBridgeIntel_Silvermont
MarketMobileMobile
Memory SupportDDR3DDR3
CodenameSandy BridgeBay Trail-T
Release DateJun 2011Sep 2013

Cores

Intel Pentium B940Intel Atom Z3770
Cores24
Threads24
SMPs11
Integrated GraphicsIntel HD (Sandy Bridge)HD Graphics

Cache

Intel Pentium B940Intel Atom Z3770
L1 Cache64 KB (per core)64 KB (per core)
L2 Cache256 KB (per core)512 KB (per core)
L3 Cache2048 KB (shared)0 KB

Physical

Intel Pentium B940Intel Atom Z3770
SocketIntel Socket G2 (988B)Intel BGA1380
Max Case Tempunknownunknown
PackagerPGAFC-BGA1380
Die Size131mm²unknown
Process32 nm22 nm

Performance

Intel Pentium B940Intel Atom Z3770
Cpu Frequency2000 MHz1467 MHz
Turbo Clocknone2400 MHz
Base Clock100 MHz133 MHz
Voltageunknownunknown
TDP35 W8 W

Raw performance index

Raw single-thread performance estimation

  • Intel Pentium B9402000 points
  • Intel Atom Z37701440 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Pentium B9404000 points
  • Intel Atom Z37703520 points

Points - higher is better

Synthetic benchmarks

GeekBench 3 (32-bit Multi Core)

  • Intel Pentium B9402433
  • Intel Atom Z37702835

points - higher is better

GeekBench 3 (32-bit Single Core)

  • Intel Pentium B9401445
  • Intel Atom Z3770922

points - higher is better

3DMark06 CPU

  • Intel Pentium B9402034
  • Intel Atom Z37702212

points - higher is better

Cinebench R10 32Bit Single

  • Intel Pentium B9402609.5
  • Intel Atom Z37701189

points - higher is better

Cinebench R10 32Bit Multi

  • Intel Pentium B9405066.5
  • Intel Atom Z37703961

points - higher is better

SuperPI 1M

  • Intel Pentium B94019.9
  • Intel Atom Z377036

seconds - lower is better

Similar comparisons

Intel Pentium B940 vs AMD A6-9500E Intel Pentium B940 AMD A6-9500E Intel Pentium B940 vs Intel Core M-5Y31 Intel Pentium B940 Intel Core M-5Y31 Intel Atom Z3770 vs AMD A6-9220C SoC Intel Atom Z3770 AMD A6-9220C SoC Intel Atom Z3770 vs Intel Core M-5Y10c Intel Atom Z3770 Intel Core M-5Y10c Intel Core i3-1000G4 vs Intel Core i3-1000G1 Intel Core i3-1000G4 Intel Core i3-1000G1 Intel Core i3-1000G1 vs AMD A6-9550 Intel Core i3-1000G1 AMD A6-9550