AMD Ryzen Threadripper 3990X vs AMD Ryzen 7 4800H
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Jan 2020
Manufacturer
AMD
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 2
Integrated Graphics
N/A
Radeon Vega 7
Package
Transistor Count
19.2 billions
—
Manufacturing Process
7 nm
7 nm
Socket
sTRX4
FP6
Power Consumption
280 W
35-54 W
Peak Operating Temperature
95 °C
105 °C
CPU Performance
Performance Cores
64
8
Performance Core Threads
128
16
Performance Core Base Frequency
2.9 GHz
2.9 GHz
Performance Core Turbo Frequency
4.3 GHz
4.2 GHz
Total Core Count
64
8
Total Thread Count
128
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
29x
L1 Cache
96 K per core
32 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
128 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200, LPDDR4X-4266
Max Memory Size
256 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
95.37 GB/s
68.27 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
64
16
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1600 MHz
Shader Units
—
448
Texture Units
—
28
Raster Operation Units
—
7
Power Consumption
—
10-45 W
Benchmark
Cinebench R23
1,262
1,243
Cinebench R23
75,671
11,056
Geekbench 6
1,138
1,422
Geekbench 5
1,265
1,195
Geekbench 6
11,211
5,175
Geekbench 5
27,453
7,127
Passmark CPU
2,564
2,609
Passmark CPU
80,316
18,761
Blender
—
154
▲ Specs Compare
Data sourced from official specifications and benchmark tests.