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Ryzen Threadripper 2990WX - AMD
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Ryzen Threadripper 2990WX
General Info
Model Number2990WX
Part NumberYD299XAZUIHAF,
IntroductionAugust 6, 2018 (announced)
August 13, 2018 (launched)
Release Price$1,799.00
General Specs
FamilyRyzen Threadripper
Frequency3,000 MHz
Turbo Frequency4,200 MHz
Bus rate4 × 8 GT/s
Clock multiplier30
ISAx86-64 (x86)
Core NameColfax
Core Family23
Process12 nm
Die213 mm²
MCPYes (4 dies)
Word Size64 bit
Max Memory2 TiB
Max SMP1-Way (Uniprocessor)
TDP250 W
PackageFCLGA-4094 (LGA)
Dimension58.5 mm × 75.4 mm
Pitch1.00 mm
SocketSocket TR4, LGA-4094

Ryzen Threadripper 2990WX is a 64-bit dotriaconta-core high-performance x86 desktop microprocessor introduced by AMD in mid-2018. The 2990WX, which is based on their Zen+ microarchitecture, is fabricated on a 12 nm process. The 2990WX operates at a base frequency of 3 GHz with a TDP of 250 W and a boost of up to 4.2 GHz. This MPU supports up to 2 TiB of quad-channel DDR4-2933 memory.


Main article: Zen+ § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
L1I$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
32x64 KiB4-way set associative 
L1D$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
32x32 KiB8-way set associativewrite-back

L2$16 MiB
16,384 KiB
16,777,216 B
0.0156 GiB
  32x512 KiB8-way set associativewrite-back

L3$64 MiB
65,536 KiB
67,108,864 B
0.0625 GiB
  8x8 MiB16-way set associative 

Memory controller[edit]

This processor supports up to 512 GiB per memory channel for a total of 2 TiB.

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2933
Supports ECCYes
Max Mem2 TiB
Max Bandwidth87.42 GiB/s
152.111 GB/s
89,518.08 MiB/s
0.0854 TiB/s
0.0939 TB/s
Single 21.86 GiB/s
Double 43.71 GiB/s
Quad 87.42 GiB/s
[Edit] Official AMD Supported Memory Configurations
Quad Channel Single Rank 1 DIMM per channel 4 of 4 DDR4-2933
4 of 8 DDR4-2666
2 DIMMs per channel 8 of 8 DDR4-2133
Dual Rank 1 DIMM per channel 4 of 4 DDR4-2933
4 of 8 DDR4-2666
2 DIMMs per channel 8 of 8 DDR4-1866


[Edit/Modify Expansions Info]

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Expansion Options
PCIeRevision: 3.0
Max Lanes: 60
Configuration: x16, x8, x4, x2


This processor has no integrated graphics.


[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
SSE4aStreaming SIMD Extensions 4a
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
SHASHA Extensions
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
SMTSimultaneous Multithreading
AMD-ViAMD-Vi (I/O MMU virtualization)
AMD-VAMD Virtualization
SenseMISenseMI Technology
XFR 2Extended Frequency Range 2
Boost 2Precision Boost 2
PBOPrecision Boost Overdrive
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Ryzen Threadripper 2990WX - AMD#pcie +
base frequency3,000 MHz (3 GHz, 3,000,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
chipsetPromontory +
clock multiplier30 +
core count32 +
core family23 +
core nameColfax +
designerAMD +
die area213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
die count4 +
familyRyzen Threadripper +
first announcedAugust 6, 2018 +
first launchedAugust 13, 2018 +
full page nameamd/ryzen threadripper/2990wx +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd extended frequency range 2true +
has amd precision boost 2true +
has amd precision boost overdrivetrue +
has amd sensemi technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, SenseMI Technology +, Extended Frequency Range 2 +, Precision Boost 2 + and Precision Boost Overdrive +
has locked clock multiplierfalse +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +
l1d$ description8-way set associative +
l1d$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l1i$ description4-way set associative +
l1i$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
l2$ description8-way set associative +
l2$ size16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB) +
l3$ description16-way set associative +
l3$ size64 MiB (65,536 KiB, 67,108,864 B, 0.0625 GiB) +
ldateAugust 13, 2018 +
manufacturerGlobalFoundries +
market segmentDesktop +
max cpu count1 +
max memory2,097,152 MiB (2,147,483,648 KiB, 2,199,023,255,552 B, 2,048 GiB, 2 TiB) +
max memory bandwidth87.42 GiB/s (152.111 GB/s, 89,518.08 MiB/s, 0.0854 TiB/s, 0.0939 TB/s) +
max memory channels4 +
microarchitectureZen+ +
model number2990WX +
nameRyzen Threadripper 2990WX +
packageFCLGA-4094 +
part numberYD299XAZUIHAF + and YD299XAZAFWOF +
process12 nm (0.012 μm, 1.2e-5 mm) +
release price$ 1,799.00 (€ 1,619.10, £ 1,457.19, ¥ 185,890.67) +
seriesRyzen +
smp max ways1 +
socketSocket TR4 + and LGA-4094 +
supported memory typeDDR4-2933 +
tdp250 W (250,000 mW, 0.335 hp, 0.25 kW) +
technologyCMOS +
thread count64 +
transistor count19,200,000,000 +
turbo frequency4,200 MHz (4.2 GHz, 4,200,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +