AMD Ryzen 7 7800X3D vs Intel Celeron G3900T
AMD Ryzen 7 7800X3D
Intel Celeron G3900T
$42
|
8 Cores
16 Threads
4.2GHz Clock
|
2 Cores
2 Threads
2.6GHz Clock
|
|
Socket
AM5
|
Socket
LGA 1151
|
|
iGPU
Radeon 2CU 2200MHz RDNA 2
|
iGPU
HD 510 950MHz
|
|
GB6S 2,725
67%
|
GB6S 560
14%
|
|
GB6M 15,165
57%
|
GB6M 995
4%
|
|
CB23S 1,785
69%
|
CB23S N/A
0%
|
|
CB23M 18,150
42%
|
CB23M N/A
0%
|
|
Manufacturer
AMD
|
Manufacturer
Intel
|
|
Architecture
Zen 4
|
Architecture
Skylake
|
|
Family
Ryzen 7000
|
Family
Celeron
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Raphael
Durango
Raphael 1CCD 3D
-
-
-
-
-
-
|
Codename
Skylake-S
-
Skylake-2C-GT2
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/6/2023
|
Release Date
10/1/2015
|
|
Foundry
TSMC
TSMC (IO Die)
-
-
|
Foundry
Intel
-
-
-
|
|
Node
N5
N6 (IO Die)
-
-
|
Node
14nm
-
-
-
|
|
Die Size
71 mm²
122 mm² (IO Die)
-
-
|
Die Size
102 mm²
-
-
-
|
|
Transistor Count
6.6 Billion
3.4 Billion (IO Die)
-
-
|
Transistor Count
1.8 Billion
-
-
-
|
|
8 Cores
-
-
-
|
2 Cores
-
-
-
|
|
16 Threads
-
-
-
|
2 Threads
-
-
-
|
|
-
4.2GHz
5GHz Boost
-
|
-
2.6GHz
-
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
DMI
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
32GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
16GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
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
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
1024KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
96MB Shared
(64MB V-Cache)
16-way set associative
-
-
-
-
-
|
L3
-
2MB Shared
-
8-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
192GB
|
Max Memory
64GB
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2600MHz
Transfer Rate
5200MT/s
|
Clock
1067MHz
800MHz
Transfer Rate
2133MT/s
1600MT/s
|
|
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
|
Bandwidth/Channel
17.1GB/s
12.8GB/s
Bandwidth
34.1GB/s
25.6GB/s
|
|
TDP
120W
-
-
-
|
TDP
35W
-
-
-
|
|
Temp
89°C Max
-
|
Temp
-
66°C TCase
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 5.0 x24 Lanes
|
PCIe 3.0 x16 Lanes
|
|
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
|
HD 510 950MHz
96 Shaders
950MHz
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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