Intel Core i5-11500B vs AMD Ryzen Threadripper PRO 3945WX

Comparative analysis of Intel Core i5-11500B and AMD Ryzen Threadripper PRO 3945WX processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Core i5-11500B

  • Around 7% higher clock speed: 4.60 GHz vs 4.3 GHz
  • 4.3x lower typical power consumption: 65 Watt vs 280 Watt
  • Around 18% better performance in PassMark - Single thread mark: 3184 vs 2699
Specifications (specs)
Maximum frequency 4.60 GHz vs 4.3 GHz
Thermal Design Power (TDP) 65 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark 3184 vs 2699

Reasons to consider the AMD Ryzen Threadripper PRO 3945WX

  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 10 nm SuperFin
  • Around 92% better performance in PassMark - CPU mark: 33521 vs 17437
Specifications (specs)
Manufacturing process technology 7 nm vs 10 nm SuperFin
Benchmarks
PassMark - CPU mark 33521 vs 17437

Compare benchmarks

CPU 1: Intel Core i5-11500B
CPU 2: AMD Ryzen Threadripper PRO 3945WX

PassMark - Single thread mark
CPU 1
CPU 2
3184
2699
PassMark - CPU mark
CPU 1
CPU 2
17437
33521
Name Intel Core i5-11500B AMD Ryzen Threadripper PRO 3945WX
PassMark - Single thread mark 3184 2699
PassMark - CPU mark 17437 33521

Compare specifications (specs)

Intel Core i5-11500B AMD Ryzen Threadripper PRO 3945WX

Essentials

Architecture codename Tiger Lake Zen 2 (Matisse)
Launch date Q2'21 14 Jul 2020
Place in performance rating 527 522
Processor Number i5-11500B
Series 11th Generation Intel Core i5 Processors
Status Launched
Vertical segment Desktop Desktop
OPN Tray 100-000000168

Performance

64 bit support
Base frequency 3.30 GHz 4.0 GHz
Bus Speed 8 GT/s
Manufacturing process technology 10 nm SuperFin 7 nm
Maximum core temperature 100°C
Maximum frequency 4.60 GHz 4.3 GHz
Die size 74 mm²
L1 cache 768 KB
L2 cache 6 MB
L3 cache 64 MB
Maximum case temperature (TCase) 95 °C
Number of cores 12
Number of threads 24
Transistor count 3800 million
Unlocked

Memory

Max memory channels 2 8
Maximum memory bandwidth 51.2 GB/s
Maximum memory size 128 GB
Supported memory types Up to 3200 MT/s
ECC memory support
Supported memory frequency DDR4-3200

Graphics

Execution Units 32
Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.45 GHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics for 11th Gen Intel Processors

Graphics interfaces

Number of displays supported 4

Graphics image quality

4K resolution support
Max resolution over DisplayPort 7680x4320@60Hz
Max resolution over eDP 4096 x 2304@60Hz

Graphics API support

DirectX 12
OpenGL 4.6

Compatibility

Configurable TDP-up 65 Watt
Max number of CPUs in a configuration 1 1
Package Size 50mm x 26.5mm
Thermal Design Power (TDP) 65 Watt 280 Watt
Sockets supported TR4

Peripherals

Max number of PCIe lanes 20 128
PCIe configurations Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
PCI Express revision 4.0

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Speed Shift technology
Thermal Monitoring
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)