Celeron G3900 vs Athlon X4 845
Celeron G3900
Athlon X4 845
|
2 Cores
2 Threads
2.8GHz Clock
|
2 Cores
4 Threads
3.5GHz Clock
|
|
Socket
LGA 1151
|
Socket
FM2+
|
|
iGPU
HD 510 950MHz
|
iGPU
No GPU
|
|
GB6S 585
15%
|
GB6S 580
15%
|
|
GB6M 1,000
4%
|
GB6M 1,350
6%
|
|
CB23S - N/A
0%
|
CB23S - N/A
0%
|
|
CB23M - N/A
0%
|
CB23M - N/A
0%
|
|
Manufacturer
Intel
|
Manufacturer
AMD
|
|
Architecture
Skylake
|
Architecture
Excavator
|
|
Family
Celeron
|
Family
Athlon
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Skylake-S
-
Skylake-2C-GT2
-
-
-
-
-
-
|
Codename
Carrizo
-
-
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
10/1/2015
|
Release Date
2/2/2016
|
|
Foundry
Intel
-
-
-
|
Foundry
GlobalFoundries
-
-
-
|
|
Node
14nm
-
-
-
|
Node
28nm
-
-
-
|
|
Die Size
102 mm²
-
-
-
|
Die Size
250 mm²
-
-
-
|
|
Transistor Count
1.8 Billion
-
-
-
|
Transistor Count
3.1 Billion
-
-
-
|
|
2 Cores
-
-
-
|
2 Cores
-
-
-
|
|
2 Threads
-
-
-
|
4 Threads
-
-
-
|
|
-
2.8GHz
-
-
|
-
3.5GHz
3.8GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
DMI
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
8GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
4GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
8GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
L1 Instruction
96KB/Core
3-way set associative
-
-
-
-
|
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
2MB Shared
-
8-way set associative
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
64GB
64GB
|
Max Memory
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1067MHz
800MHz
Transfer Rate
2133MT/s
1600MT/s
|
Clock
1067MHz
Transfer Rate
2133MT/s
|
|
Bandwidth/Channel
17.1GB/s
12.8GB/s
Bandwidth
34.1GB/s
25.6GB/s
|
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
|
|
TDP
51W
-
-
-
|
TDP
65W
-
-
-
|
|
Temp
-
71°C TCase
|
-
-
-
|
|
Included Cooler
Stock Cooler 115x-Al v2
|
Included Cooler
Not Included
|
|
PCIe 3.0 x16 Lanes
|
PCIe 3.0 x8 Lanes
|
|
HD 510 950MHz
96 Shaders
950MHz
|
No GPU
-
-
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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