NVIDIA Grace Blackwell GB10 vs IBM 2x PowerPC 7455 866MHz
NVIDIA Grace Blackwell GB10
IBM 2x PowerPC 7455 866MHz
|
20 Cores
20 Threads
3GHz Clock
|
2 Cores
2 Threads
866MHz Clock
|
|
Socket
Unknown
|
Socket
CBGA 483
|
|
iGPU
GB10
31.03 TFLOPS FP32
|
iGPU
No GPU
- -
|
|
GB6S N/A
0%
|
GB6S N/A
0%
|
|
GB6M N/A
0%
|
GB6M N/A
0%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
IBM
|
|
Architecture
ARMv9.2-A
|
Architecture
G4
|
|
Family
-
|
Family
G4
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
PowerPC
|
|
Codename
-
GB10
Grace Blackwell GB10
P-Core
Cortex-X925
-
-
E-Core
Cortex-A725
|
Codename
-
-
-
-
-
-
-
-
-
|
|
Market Segment
Embedded
|
Market Segment
Desktop
|
|
Release Date
1/6/2025
|
Release Date
1/1/2003
|
|
Foundry
TSMC
-
-
-
|
Foundry
Motorola
-
-
-
|
|
Node
N3E
-
-
-
|
Node
180nm
-
-
-
|
|
Die Size
Unknown
-
-
-
|
Die Size
106 mm²
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
33 Million
-
-
-
|
|
Unknown
|
CBGA 483 |
|
20 Cores
10 P-Cores
-
10 E-Cores
|
2 Cores
-
-
-
|
|
20 Threads
10 P-Threads
-
10 E-Threads
|
2 Threads
-
-
-
|
|
P-Core
3GHz
-
-
|
-
866MHz
-
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
2GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Type
FSB
|
|
-
-
|
Clock
133MHz
|
|
-
-
|
Data Rate
Single
|
|
-
-
|
Transfer Rate
133MT/s
|
|
-
-
|
Width
64Bit
|
|
-
-
|
-
-
|
|
-
-
|
Bandwidth
1.06GB/s
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
64KB/Core
4-way set associative
-
-
-
-
|
L1 Instruction
32KB/Core
4-way set associative
-
-
-
-
|
|
L1 Data
64KB/Core
4-way set associative
-
-
-
-
|
L1 Data
32KB/Core
4-way set associative
-
-
-
-
|
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
L3
-
2MB Shared
-
8-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
4
|
No Memory Controller
|
|
Max Memory
128GB
|
|
|
ECC
Not Supported
|
|
|
Bus Width/Channel
64Bit
Bus Width
256Bit
|
|
|
Clock
4267MHz
Transfer Rate
8533MT/s
|
|
|
Bandwidth/Channel
68.3GB/s
Bandwidth
273.1GB/s
|
|
TDP
150W
-
-
-
|
TDP
21W
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
No PCIe
|
|
GB10
6144 Shaders
2525MHz
31.03 TFLOPS FP32
|
No GPU
-
-
- -
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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