AMD Ryzen 7 3800XT vs AMD Ryzen 7 3700X
AMD Ryzen 7 3800XT
$399
AMD Ryzen 7 3700X
$329
|
8 Cores
16 Threads
3.9GHz Clock
|
8 Cores
16 Threads
3.6GHz Clock
|
|
Socket
AM4
|
Socket
AM4
|
|
iGPU
No GPU
|
iGPU
No GPU
|
GB6 Single-Core
|
|
Ryzen 7 3800XT - GB6S 1,770
x1.06
Ryzen 7 3700X - GB6S 1,670
x1
GB6 Multi-Core
|
|
Ryzen 7 3800XT - GB6M 8,585
x1.06
Ryzen 7 3700X - GB6M 8,100
x1
CB23 Single-Core
|
|
Ryzen 7 3800XT - CB23S 1,365
x1.05
Ryzen 7 3700X - CB23S 1,305
x1
CB23 Multi-Core
|
|
Ryzen 7 3800XT - CB23M 12,960
x1.05
Ryzen 7 3700X - CB23M 12,360
x1
|
|
Ryzen 7 3800XT - 51.2GB/s
x1
Ryzen 7 3700X - 51.2GB/s
x1
|
|
Ryzen 7 3800XT - 105W
x1.62
Ryzen 7 3700X - 65W
x1
|
GB6S 1,770
44%
|
GB6S 1,670
41%
|
|
GB6M 8,585
32%
|
GB6M 8,100
30%
|
|
CB23S 1,365
52%
|
CB23S 1,305
50%
|
|
CB23M 12,960
30%
|
CB23M 12,360
29%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 2
|
Architecture
Zen 2
|
|
Family
Ryzen 3000
|
Family
Ryzen 3000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Matisse
Aspen Highlands
Matisse 1CCD
|
Codename
Matisse
Aspen Highlands
Matisse 1CCD
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
7/7/2020
|
Release Date
7/7/2019
|
|
Foundry
TSMC
GlobalFoundries (IO Die)
|
Foundry
TSMC
GlobalFoundries (IO Die)
|
|
Node
N7
12LP (IO Die)
|
Node
N7
12LP (IO Die)
|
|
Die Size
74 mm²
125 mm² (IO Die)
|
Die Size
74 mm²
125 mm² (IO Die)
|
|
Transistor Count
3.8 Billion
2.1 Billion (IO Die)
|
Transistor Count
3.8 Billion
2.1 Billion (IO Die)
|
|
8 Cores
|
8 Cores
|
|
16 Threads
|
16 Threads
|
|
3.9GHz
4.7GHz Boost
|
3.6GHz
4.4GHz Boost
|
|
Overclocking
Unlocked
|
Overclocking
Unlocked
|
|
Type
PCIe
|
Type
PCIe
|
|
Transfer Rate
16GT/s
|
Transfer Rate
16GT/s
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
8GB/s
|
Bandwidth
8GB/s
|
|
Bi-directional
16GB/s
|
Bi-directional
16GB/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
512KB/Core
8-way set associative
|
L2
512KB/Core
8-way set associative
|
|
L3
32MB Shared
16-way set associative
|
L3
32MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
128GB
|
|
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
1600MHz
Transfer Rate
3200MT/s
|
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
|
TDP
105W
122W Peak
|
TDP
65W
87W Peak
|
|
Temp
95°C Max
|
Temp
95°C Max
|
|
Included Cooler
Not Included
|
Included Cooler
Wraith Prism
|
|
PCIe 4.0 x20 Lanes
|
PCIe 4.0 x20 Lanes
|
|
No GPU
|
No GPU
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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