Intel Core i3-11100B vs AMD PRO A12-8870
Intel Core i3-11100B
AMD PRO A12-8870
|
4 Cores
8 Threads
3.6GHz Clock
|
2 Cores
4 Threads
3.7GHz Clock
|
|
Socket
BGA 1787
|
Socket
AM4
|
|
iGPU
UHD 16EU 1400MHz Gen 12
360 GFLOPS FP32
|
iGPU
Radeon R7 8CU 1108MHz GCN 3
1.14 TFLOPS FP32
|
|
GB6S 1,700
42%
|
GB6S 620
15%
|
|
GB6M 5,800
22%
|
GB6M 1,450
5%
|
|
CB23S 1,410
54%
|
CB23S N/A
0%
|
|
CB23M 5,785
13%
|
CB23M N/A
0%
|
|
Manufacturer
Intel
|
Manufacturer
AMD
|
|
Architecture
Tiger Lake
|
Architecture
Excavator
|
|
Family
Core 11th Gen
|
Family
A Series
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Tiger Lake-B
-
Tiger Lake-8C
-
Willow Cove
-
-
-
-
|
Codename
Carrizo
-
-
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
6/11/2021
|
Release Date
10/1/2016
|
|
Foundry
Intel
-
-
-
|
Foundry
GlobalFoundries
-
-
-
|
|
Node
10nm SuperFin
-
-
-
|
Node
28nm
-
-
-
|
|
Die Size
190 mm²
-
-
-
|
Die Size
250 mm²
-
-
-
|
|
Transistor Count
12.4 Billion
-
-
-
|
Transistor Count
3.1 Billion
-
-
-
|
|
4 Cores
-
-
-
|
2 Cores
-
-
-
|
|
8 Threads
-
-
-
|
4 Threads
-
-
-
|
|
-
3.6GHz
4.4GHz Boost
-
|
-
3.7GHz
4.2GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
DMI
|
Type
PCIe
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
8GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
8
|
Lanes
4
|
|
Bandwidth
8GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
16GB/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
48KB/Core
12-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
1280KB/Core
20-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
Clock
1200MHz
Transfer Rate
2400MT/s
|
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
|
|
TDP
65W
-
-
-
|
TDP
65W
-
-
-
|
|
Temp
100°C Max
-
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 4.0 x20 Lanes
|
PCIe 3.0 x8 Lanes
|
|
UHD 16EU 1400MHz Gen 12
128 Shaders
1400MHz
360 GFLOPS FP32
|
Radeon R7 8CU 1108MHz GCN 3
512 Shaders
1108MHz
1.14 TFLOPS FP32
|
|
GNA 2.0
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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