CPU Comparison
AMD
AMD Ryzen Threadripper PRO 3945WX
CORE STATE
Castle Peak
CORE SPECS
12 Cores / 24 Threads
CLOCK SPEED
4 Base / 4.3 GHz Turbo
CACHE
64 MB
MAX TDP
280W
ARCHITECTURE
Zen 2
PROCESS
7 nm
LAUNCH DATE
2020
VS
INTEL
Core i5-1145G7E
CORE STATE
Tiger Lake-U
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
1500 Base / 4.1 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
28W
ARCHITECTURE
Tiger Lake
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r15_singlecore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
geekbench_multicore
geekbench_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
Threadripper PRO 3945WX
i5-1145G7E
Core Specs
Cores
12
4
-66.7%
Threads
24
8
-66.7%
Base Clock (GHz)
4
1,500
+37400.0%
Boost Clock (GHz)
4.3
4.1
-4.7%
Frequency (GHz)
4
1,500
+37400.0%
Turbo Clock (GHz)
4.3
4.1
-4.7%
Multiplier
40
15
-62.5%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
64 KB (per core)
80 KB (per core)
L2 Cache
512 KB (per core)
1.25 MB (per core)
L3 Cache
64 MB
8 MB (shared)
Power
TDP (W)
280
28
-90.0%
PL1
—
12-28 W
PL2
—
52 W
Architecture
Architecture
Zen 2
Tiger Lake
Codename
Castle Peak
Tiger Lake-U
Generation
Ryzen Threadripper
(Zen 2 (Castle Peak))
Core i5
(Willow Cove-U)
Process Size
7 nm
10 nm
Transistors
7,600 million
—
Die Size
2x 74 mm²
144 mm²
Foundry
TSMC
Intel
Memory
Memory Support
DDR4
DDR4, LPDDR4X
Memory Bus
Eight-channel
Dual-channel
Memory Bandwidth
204.8 GB/s
—
ECC Memory
Yes
No
DDR4 Speed
—
3200 MT/s
Platform
Socket
AMD Socket WRX8
Intel BGA 1449
PCIe
Gen 4, 128 Lanes(CPU only)
Gen 4, 4 Lanes(CPU only)
AMD Multi-Die
IO Process Size
14 nm
—
Graphics
Integrated Graphics
—
Iris Xe Graphics G7 80EU
Other
Market
Server/Workstation
Mobile
Production Status
Active
Active
Launch Price
—
$312
Part Number
100-000000168
SRK0Z
Package
sWRX8
FC-BGA1449
Tj Max
—
100°C