AMD Ryzen 9 7900X vs Intel Core i9-12900T

AMD Ryzen 9 7900X $549
Intel Core i9-12900T $489
12 Cores
24 Threads
4.7GHz Clock
16 Cores
24 Threads
1.4GHz Clock
Socket
AM5
Socket
LGA 1700
iGPU
Radeon 2CU 2200MHz RDNA 2
560 GFLOPS FP32
iGPU
UHD 770 1550MHz
790 GFLOPS FP32

GB6 Single-Core

  • 27% faster vs Core i9-12900T
  • 21% slower vs Ryzen 9 7900X
Ryzen 9 7900X - GB6S 2,960
x1.27
Core i9-12900T - GB6S 2,325
x1

GB6 Multi-Core

  • 46% faster vs Core i9-12900T
  • 31% slower vs Ryzen 9 7900X
Ryzen 9 7900X - GB6M 18,000
x1.46
Core i9-12900T - GB6M 12,330
x1

CB23 Single-Core

  • 12% faster vs Core i9-12900T
  • 11% slower vs Ryzen 9 7900X
Ryzen 9 7900X - CB23S 2,025
x1.12
Core i9-12900T - CB23S 1,805
x1

CB23 Multi-Core

  • 2.45x faster vs Core i9-12900T
  • 59% slower vs Ryzen 9 7900X
Ryzen 9 7900X - CB23M 28,655
x2.45
Core i9-12900T - CB23M 11,700
x1
  • 8% faster vs Core i9-12900T
  • 8% slower vs Ryzen 9 7900X
Ryzen 9 7900X - 83.2GB/s
x1.08
Core i9-12900T - 76.8GB/s
x1
  • 386% higher vs Core i9-12900T
  • 79% lower vs Ryzen 9 7900X
Ryzen 9 7900X - 170W
x4.86
Core i9-12900T - 35W
x1
  • 29% slower vs Core i9-12900T
  • 41% faster vs Ryzen 9 7900X
Ryzen 9 7900X - 560 GFLOPS FP32
x1
Core i9-12900T - 790 GFLOPS FP32
x1.41
CB23S 2,025
78%
CB23S 1,805
69%
CB23M 28,655
66%
CB23M 11,700
27%
Manufacturer
AMD
Manufacturer
Intel
Architecture
Zen 4
Architecture
Alder Lake
Family
Ryzen 7000
Family
Core 12th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Raphael
Durango
Raphael 2CCD
-
-
-
-
Codename
Alder Lake-S
-
Alder Lake-8P-8E
P-Core
Golden Cove
E-Core
Gracemont
Market Segment
Desktop
Market Segment
Desktop
Release Date
9/27/2022
Release Date
1/18/2022
Foundry
TSMC
TSMC (IO Die)
Foundry
Intel
-
Node
N5
N6 (IO Die)
Node
Intel 7
-
Die Size
2x 71 mm²
122 mm² (IO Die)
Die Size
202 mm²
-
Transistor Count
2x 6.6 Billion
3.4 Billion (IO Die)
Transistor Count
14.6 Billion
-
12 Cores
-
-
16 Cores
8 P-Cores
8 E-Cores
24 Threads
-
-
24 Threads
16 P-Threads
8 E-Threads
-
4.7GHz
5.6GHz Boost
P-Core
1.4GHz
4.9GHz Boost
-
-
-
E-Core
1GHz
3.6GHz Boost
Overclocking
Unlocked
Overclocking
Locked
Type
PCIe
Type
DMI
Transfer Rate
32GT/s
Transfer Rate
16GT/s
Lanes
4
Lanes
8
Bandwidth
16GB/s
Bandwidth
16GB/s
Bi-directional
32GB/s
Bi-directional
32GB/s
L1 Instruction
32KB/Core
8-way set associative
-
-
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
-
-
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
L2
1024KB/Core
8-way set associative
-
-
L2
1280KB/Core
10-way set associative
4MB Shared (E-Core)
16-way set associative
L3
64MB Shared
16-way set associative
L3
30MB Shared
12-way set associative
Channels
2
Channels
2
Max Memory
192GB
Max Memory
128GB
ECC
Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2600MHz
Transfer Rate
5200MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
170W
230W Peak
TDP
35W
106W Peak
Temp
95°C Max
Temp
100°C Max
PCIe 5.0 x24 Lanes
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
Radeon 2CU 2200MHz RDNA 2
128 Shaders
2200MHz
560 GFLOPS FP32
UHD 770 1550MHz
256 Shaders
1550MHz
790 GFLOPS FP32
No NPU
-
GNA 3.0
No Cellular
No Cellular
Change Comparison