Intel Core i9-10900T vs AMD Ryzen 9 3900

Intel Core i9-10900T $438
AMD Ryzen 9 3900
10 Cores
20 Threads
1.9GHz Clock
12 Cores
24 Threads
3.1GHz Clock
Socket
LGA 1200
Socket
AM4
iGPU
UHD 630 1200MHz
460 GFLOPS FP32
iGPU
No GPU
- -

GB6 Single-Core

  • 13% slower vs Ryzen 9 3900
  • 16% faster vs Core i9-10900T
Core i9-10900T - GB6S 1,450
x1
Ryzen 9 3900 - GB6S 1,675
x1.16

GB6 Multi-Core

  • 32% slower vs Ryzen 9 3900
  • 47% faster vs Core i9-10900T
Core i9-10900T - GB6M 6,535
x1
Ryzen 9 3900 - GB6M 9,580
x1.47

CB23 Single-Core

  • 2% slower vs Ryzen 9 3900
  • 2% faster vs Core i9-10900T
Core i9-10900T - CB23S 1,225
x1
Ryzen 9 3900 - CB23S 1,255
x1.02

CB23 Multi-Core

  • 21% slower vs Ryzen 9 3900
  • 27% faster vs Core i9-10900T
Core i9-10900T - CB23M 12,250
x1
Ryzen 9 3900 - CB23M 15,590
x1.27
  • 8% slower vs Ryzen 9 3900
  • 9% faster vs Core i9-10900T
Core i9-10900T - 46.9GB/s
x1
Ryzen 9 3900 - 51.2GB/s
x1.09
  • 46% lower vs Ryzen 9 3900
  • 86% higher vs Core i9-10900T
Core i9-10900T - 35W
x1
Ryzen 9 3900 - 65W
x1.86
GB6S 1,675
41%
GB6M 9,580
36%
CB23S 1,225
47%
CB23S 1,255
48%
CB23M 12,250
28%
CB23M 15,590
36%
Manufacturer
Intel
Manufacturer
AMD
Architecture
Skylake
Architecture
Zen 2
Family
Core 10th Gen
Family
Ryzen 3000
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Comet Lake-S
-
Comet Lake-10C
Codename
Matisse
Aspen Highlands
Matisse 2CCD
Market Segment
Desktop
Market Segment
Desktop
Release Date
4/30/2020
Release Date
10/8/2019
Foundry
Intel
-
Foundry
TSMC
GlobalFoundries (IO Die)
Node
14nm+++
-
Node
N7
12LP (IO Die)
Die Size
198 mm²
-
Die Size
2x 74 mm²
125 mm² (IO Die)
Transistor Count
3.4 Billion
-
Transistor Count
2x 3.8 Billion
2.1 Billion (IO Die)
10 Cores
12 Cores
20 Threads
24 Threads
1.9GHz
4.5GHz Boost
3.1GHz
4.3GHz Boost
Overclocking
Locked
Overclocking
Unlocked
Type
DMI
Type
PCIe
Transfer Rate
8GT/s
Transfer Rate
16GT/s
Lanes
4
Lanes
4
Bandwidth
4GB/s
Bandwidth
8GB/s
Bi-directional
8GB/s
Bi-directional
16GB/s
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L2
256KB/Core
4-way set associative
L2
512KB/Core
8-way set associative
L3
20MB Shared
16-way set associative
L3
64MB Shared
16-way set associative
Channels
2
Channels
2
Max Memory
128GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1466MHz
Transfer Rate
2933MT/s
Clock
1600MHz
Transfer Rate
3200MT/s
Bandwidth/Channel
23.5GB/s
Bandwidth
46.9GB/s
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
TDP
35W
25W cTDP Down
TDP
65W
-
Temp
100°C Max
Temp
95°C Max
PCIe 3.0 x16 Lanes
PCIe 4.0 x20 Lanes
UHD 630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
No GPU
-
-
- -
No NPU
No NPU
No Cellular
No Cellular
Change Comparison