M3 Ultra (28C60G) vs AMD Ryzen 3 PRO 4350G
M3 Ultra (28C60G)
AMD Ryzen 3 PRO 4350G
|
28 Cores
28 Threads
4.05GHz Clock
|
4 Cores
8 Threads
3.8GHz Clock
|
|
Socket
Unknown
|
Socket
AM4
|
|
iGPU
60-Core M3 Ultra
21.47 TFLOPS FP32
|
iGPU
Radeon Vega 6 1700MHz
1.31 TFLOPS FP32
|
GB6 Single-Core
|
|
M3 Ultra (28C60G) - GB6S 3,220
x2.1
Ryzen 3 PRO 4350G - GB6S 1,530
x1
GB6 Multi-Core
|
|
M3 Ultra (28C60G) - GB6M 27,750
x5.61
Ryzen 3 PRO 4350G - GB6M 4,950
x1
|
|
M3 Ultra (28C60G) - 819.2GB/s
x16
Ryzen 3 PRO 4350G - 51.2GB/s
x1
|
|
M3 Ultra (28C60G) - 180W
x2.77
Ryzen 3 PRO 4350G - 65W
x1
|
|
M3 Ultra (28C60G) - 21.47 TFLOPS FP32
x16.39
Ryzen 3 PRO 4350G - 1.31 TFLOPS FP32
x1
|
GB6S 3,220
79%
|
GB6S 1,530
38%
|
|
GB6M 27,750
104%
|
GB6M 4,950
19%
|
|
CB23S N/A
0%
|
CB23S 1,185
46%
|
|
CB23M N/A
0%
|
CB23M 6,095
14%
|
|
Manufacturer
Apple
|
Manufacturer
AMD
|
|
Architecture
Apple Silicon 13
|
Architecture
Zen 2
|
|
Family
M Series
|
Family
Ryzen 4000
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Palma
M3 Ultra
P-Core
AS13P
E-Core
AS13E
|
Codename
Renoir
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
3/5/2025
|
Release Date
7/21/2020
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Node
N3B
|
Node
N7
|
|
Die Size
1005 mm²
|
Die Size
156 mm²
|
|
Transistor Count
184 Billion
|
Transistor Count
9.8 Billion
|
|
Unknown
|
AM4 |
|
28 Cores
20 P-Cores
8 E-Cores
|
4 Cores
-
-
|
|
28 Threads
20 P-Threads
8 E-Threads
|
8 Threads
-
-
|
|
P-Core
4.05GHz
-
|
-
3.8GHz
4GHz Boost
|
|
E-Core
2.75GHz
|
-
-
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Integrated Chipset
-
|
Type
PCIe
|
|
-
-
|
Transfer Rate
8GT/s
|
|
-
-
|
Lanes
4
|
|
-
-
|
Bandwidth
4GB/s
|
|
-
-
|
Bi-directional
8GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
192KB/P-Core
6-way set associative
128KB/E-Core
4-way set associative
|
L1 Instruction
32KB/Core
8-way set associative
-
-
|
|
L1 Data
128KB/P-Core
4-way set associative
64KB/E-Core
2-way set associative
|
L1 Data
32KB/Core
8-way set associative
-
-
|
|
L2
-
-
64MB Shared
16-way set associative
4MB Shared (E-Core)
16-way set associative
|
L2
512KB/Core
8-way set associative
-
-
-
-
|
|
-
-
-
|
L3
4MB Shared
16-way set associative
|
|
96MB SLC Cache
|
-
|
|
Channels
8
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
128Bit
Bus Width
1024Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
3200MHz
Transfer Rate
6400MT/s
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
|
Bandwidth/Channel
102.4GB/s
Bandwidth
819.2GB/s
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
|
TDP
180W
-
|
TDP
65W
45W cTDP Down
|
|
Temp
100°C Max
|
Temp
95°C Max
|
|
Included Cooler
|
Included Cooler
|
|
No PCIe
|
PCIe 3.0 x20 Lanes
|
|
60-Core M3 Ultra
7680 Shaders
1398MHz
21.47 TFLOPS FP32
|
Radeon Vega 6 1700MHz
384 Shaders
1700MHz
1.31 TFLOPS FP32
|
|
No NPU
|
|
|
32 Cores
|
-
|
|
36 TOPS FP16
|
-
|
|
No Cellular
|
No Cellular
|
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