Intel Celeron 3955U vs Intel Celeron N3450

Intel Celeron 3955U
Intel Celeron N3450 $107
2 Cores
2 Threads
2GHz Clock
4 Cores
4 Threads
1.1GHz Clock
Socket
BGA 1356
Socket
BGA 1296
iGPU
HD 510 900MHz
170 GFLOPS FP32
iGPU
HD 500 700MHz
130 GFLOPS FP32

GB6 Single-Core

  • 8% faster vs Celeron N3450
  • 7% slower vs Celeron 3955U
Celeron 3955U - GB6S 425
x1.08
Celeron N3450 - GB6S 395
x1

GB6 Multi-Core

  • 4% slower vs Celeron N3450
  • 5% faster vs Celeron 3955U
Celeron 3955U - GB6M 755
x1
Celeron N3450 - GB6M 790
x1.05
  • 11% slower vs Celeron N3450
  • 13% faster vs Celeron 3955U
Celeron 3955U - 34.1GB/s
x1
Celeron N3450 - 38.4GB/s
x1.13
  • 150% higher vs Celeron N3450
  • 60% lower vs Celeron 3955U
Celeron 3955U - 15W
x2.5
Celeron N3450 - 6W
x1
  • 31% faster vs Celeron N3450
  • 24% slower vs Celeron 3955U
Celeron 3955U - 170 GFLOPS FP32
x1.31
Celeron N3450 - 130 GFLOPS FP32
x1
GB6S 425
10%
GB6S 395
10%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Goldmont
Family
Celeron
Family
Celeron
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Skylake-U
Skylake-2C-GT2
Codename
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
11/1/2015
Release Date
9/1/2016
Foundry
Intel
Intel (PCH Die)
Foundry
Intel
-
Node
14nm
22nm (PCH Die)
Node
14nm
-
Die Size
102 mm²
50 mm² (PCH Die)
Die Size
Unknown
-
Transistor Count
1.8 Billion
Transistor Count
Unknown
2 Cores
4 Cores
2 Threads
4 Threads
2GHz
-
1.1GHz
2.2GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
OPI
Integrated Chipset
-
Transfer Rate
4GT/s
-
-
Lanes
4
-
-
Bandwidth
2GB/s
-
-
Bi-directional
4GB/s
-
-
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
24KB/Core
6-way set associative
L2
256KB/Core
4-way set associative
-
-
L2
-
-
2MB Shared
16-way set associative
L3
2MB Shared
8-way set associative
-
-
-
Channels
2
Channels
2
Max Memory
32GB
Max Memory
16GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1067MHz
Transfer Rate
2133MT/s
Clock
1200MHz
Transfer Rate
2400MT/s
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
TDP
15W
10W cTDP Down
TDP
6W
4W cTDP Down
Temp
100°C Max
-
-
PCIe 3.0 x10 Lanes
PCIe 2.0 x6 Lanes
HD 510 900MHz
96 Shaders
900MHz
170 GFLOPS FP32
HD 500 700MHz
96 Shaders
700MHz
130 GFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
Change Comparison