Ryzen Threadripper 3990X vs Xeon w5-2455X
AMD · Released Feb 7, 2020
DiscontinuedRyzen Threadripper 3990X
- SocketsTRX4
- MemoryDDR4
- sTRX4: TRX40 motherboards; doesn't fit older TR4 (X399) boards.
- Cores
- 64
- Threads
- 128
- Max Boost
- 4.3GHz
- Base Clock
- 2.9GHz
- L3 Cache
- 256MB
- Memory Channels
- 4
- TDP
- 280W
Where to buy
Stores
On eBay · marketplace, independent sellers
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Compare
Side-by-side
Ryzen Threadripper 3990X has about a 82% higher spec score than Xeon w5-2455X and launched at $2,951 more.
$3,990
Launch MSRP
$1,039(better)
69.7(better)
Spec score
38.3
64(better)
Cores
12
128(better)
Threads
24
4.3GHz
Max Boost
4.6GHz(better)
2.9GHz
Base Clock
3.2GHz(better)
256MB(better)
L3 Cache
30MB
4
Memory Channels
4
280W
TDP
200W(better)
sTRX4
Socket
LGA4677
DDR4
Memory
DDR5 RDIMM
None
Built-in graphicsSame
None
Feb 7, 2020
Released
Mar 15, 2023