AMD Ryzen 9 3900XT vs Intel Core i9-9900KF
Summary
AMD Ryzen 9 3900XT
125%
Intel Core i9-9900KF
100%
Relative performance
AMD Ryzen 9 3900XT
100%
Intel Core i9-9900KF
100%
Relative performance
AMD Ryzen 9 3900XT
152%
Intel Core i9-9900KF
100%
Relative performance
Reasons to consider AMD Ryzen 9 3900XT |
Much higher multi threaded performance (around 52% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
Reasons to consider Intel Core i9-9900KF |
None |
Gaming
No clear winner declared
Productivity
HWBench recommends AMD Ryzen 9 3900XT
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
MMX | | | |
SSE | | | |
SSE2 | | | |
SSE3 | | | |
SSSE3 | | | |
SSE4A | | | |
SSE4.1 | | | |
SSE4.2 | | | |
AES | | | |
AVX | | | |
AVX2 | | | |
BMI1 | | | |
BMI2 | | | |
SHA | | | |
F16C | | | |
FMA3 | | | |
AMD64 | | | |
EVP | | | |
AMD-V | | | |
SMAP | | | |
SMEP | | | |
SMT | | | |
Precision Boost 2 | | | |
XFR 2 | | | |
EIST | | | |
Intel 64 | | | |
XD bit | | | |
VT-x | | | |
VT-d | | | |
HTT | | | |
AES-NI | | | |
TSX | | | |
TXT | | | |
CLMUL | | | |
Boost 2.0 | | | |
Architecture
| AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
Architecture | AMD Zen 2 | vs | Intel_Coffelake |
Market | Desktop | vs | Desktop |
Memory Support | DDR4-3200 MHz
Dual-channel | vs | DDR4 |
Codename | Matisse | vs | Coffee Lake |
Release Date | unknown | vs | Jan 2019 |
Cores
| AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
Cores | 12 | vs | 8 |
Threads | 24 | vs | 16 |
SMPs | 1 | vs | 1 |
Integrated Graphics | No | vs | No |
Cache
| AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
L1 Cache | 96K (per core) | vs | 64K (per core) |
L2 Cache | 512K (per core) | vs | 256K (per core) |
L3 Cache | 64MB | vs | 16MB (shared) |
Physical
| AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
Socket | AMD Socket AM4 | vs | Intel Socket 1151 |
Max Case Temp | 95°C | vs | 72°C |
Package | µOPGA-1331 | vs | FC-LGA14C |
Die Size | 74mm² | vs | unknown |
Process | 7 nm | vs | 14 nm |
Performance
| AMD Ryzen 9 3900XT | | Intel Core i9-9900KF | |
---|
Cpu Frequency | 3900 MHz | vs | 3600 MHz |
Turbo Clock | 4700 MHz | vs | 5000 MHz |
Base Clock | 100 MHz | vs | 100 MHz |
Voltage | N/A | vs | variable |
TDP | 105 W | vs | 95 W |
AMD Ryzen 9 3900XT
5264 points
Intel Core i9-9900KF
6000 points
Points - higher is better
AMD Ryzen 9 3900XT
63947 points
Intel Core i9-9900KF
41472 points
Points - higher is better
points - higher is better
points - higher is better