IBM Cell Broadband Engine vs IBM Cell Broadband Engine E

IBM Cell Broadband Engine
IBM Cell Broadband Engine E
8 Cores
9 Threads
3.2GHz Clock
8 Cores
9 Threads
3.2GHz Clock
Socket
Unknown
Socket
Unknown
iGPU
No GPU
iGPU
No GPU
  • Same Performance vs Cell Broadband Engine E
  • Same Performance vs Cell Broadband Engine
Cell Broadband Engine - 25.6GB/s
x1
Cell Broadband Engine E - 25.6GB/s
x1
Manufacturer
IBM
Manufacturer
IBM
Architecture
Cell
Architecture
Cell
Family
-
Family
-
Instruction Set (ISA)
PowerPC
Instruction Set (ISA)
PowerPC
Codename
P-Core
PPE
E-Core
SPE
Codename
P-Core
PPE
E-Core
SPE
Market Segment
Console
Market Segment
Console
Release Date
11/11/2006
Release Date
8/8/2008
Foundry
IBM
Foundry
IBM
Node
90nm
Node
65nm
Die Size
235 mm²
Die Size
175 mm²
Transistor Count
Unknown
Transistor Count
Unknown
Unknown
Unknown
8 Cores
1 P-Cores
7 E-Cores
8 Cores
1 P-Cores
7 E-Cores
9 Threads
2 P-Threads
7 E-Threads
9 Threads
2 P-Threads
7 E-Threads
P-Core
3.2GHz
P-Core
3.2GHz
E-Core
3.2GHz
E-Core
3.2GHz
Overclocking
Locked
Overclocking
Locked
Type
FSB
Type
FSB
Clock
1600MHz
Clock
1600MHz
Data Rate
Single
Data Rate
Single
Transfer Rate
1.6GT/s
Transfer Rate
1.6GT/s
Width
128Bit
Width
128Bit
Bandwidth
25.6GB/s
Bandwidth
25.6GB/s
L1 Instruction
32KB/Core
4-way set associative
L1 Instruction
32KB/Core
4-way set associative
L1 Data
32KB/Core
4-way set associative
L1 Data
32KB/Core
4-way set associative
L2
512KB/P-Core
8-way set associative
256KB/E-Core
L2
512KB/P-Core
8-way set associative
256KB/E-Core
Channels
4
Channels
4
Max Memory
0GB
Max Memory
0GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
16Bit
Bus Width
64Bit
Bus Width/Channel
16Bit
Bus Width
64Bit
Clock
400MHz
Transfer Rate
3200MT/s
Clock
400MHz
Transfer Rate
3200MT/s
Bandwidth/Channel
6.4GB/s
Bandwidth
25.6GB/s
Bandwidth/Channel
6.4GB/s
Bandwidth
25.6GB/s
TDP
Unknown
TDP
Unknown
No PCIe
No PCIe
No GPU
No GPU
No NPU
No NPU
No Cellular
No Cellular
Change Comparison