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AMD Ryzen 7 3800X Cpu
AMD Ryzen 7 3800X
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AMD Ryzen 9 3900X Cpu
AMD Ryzen 9 3900X
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AMD Ryzen ThreadRipper 1920X Cpu
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Intel Xeon W-3175X Cpu
Intel Xeon W-3175X
Editiorial reviews
8
3.8 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
14
3.9 out of 5
6 user ratings
5 stars
66 %
4 stars
16 %
3 stars
0 %
2 stars
0 %
1 stars
16 %
Read editorial reviews
3
3 editorial reviews
Threadripper 1920X sports 12 fed by 38MB of cache, quad-channel memory, and 64 PCIe lanes - all for $800, compared to Intel’s $1000 Core i9-7900X.Read more
At $799, AMD's 12-core Threadripper chip skips along ahead of Intel's competing $999 Core i9 on core-happy computing tasks, while costing a couple of hundred bucks less. Just factor in the high cost of motherboards and cooling into your build budget.Read more
AMD lays claim to the fastest consumer CPU on the planet, outside of games.Read more
Read editorial reviews
5
3.0 out of 5
3 user ratings
5 stars
33 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
33 %
Read editorial reviews
User rating
33
4.0 out of 5
33 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
33 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
44 %
4 stars
30 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
42
4.3 out of 5
42 user ratings
5 stars
40 %
4 stars
45 %
3 stars
14 %
2 stars
0 %
1 stars
0 %

General

Processor socketAM4AM4TR4LGA 3647
Component forPCPCServer/WorkstationPC
Operating modes64-bit64-bit64-bit64-bit

Processor

Clock speed3.9 GHz3.8 GHz3.5 GHz3.1 GHz
Max turbo speed4.5 GHz4.6 GHz4.0 GHz3.8 GHz
Number of cores8121228
Number of threads16242456
Thermal Design Power (TDP)105.0 W105.0 W180.0 W255.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
N/A
N/A
DMI3

Memory

Cache32 MB64 MB32 MB38.5 MB
Cache typeL3L3L3Smart Cache
Memory clock speeds supported by processor3200.0 MHz3200.0 MHz2667.0 MHz2666.0 MHz
Memory types supported by processorDDR4 SDRAMDDR4 SDRAMDDR4 SDRAMDDR4 SDRAM
Memory channelsDualDualQuadHexa
Maximum internal memory supported by processor
N/A
N/A
N/A
512.0 GB

Thermals

Cooler includednoyesnono
Thermal specification
N/A
N/A
154.4 °F185.0 °F

Features

Maximum number of PCI Express lanes16166448
Supported instruction sets
N/A
N/A
AES
  • AVX
  • AVX 2.0
  • AVX-512
  • SSE4.2
Execute disable bit
N/A
N/A
N/A
yes
Scalability
N/A
N/A
N/A
1S

Often compared with AMD Ryzen 7 3800X

Often compared with AMD Ryzen 9 3900X

Often compared with AMD Ryzen ThreadRipper 1920X