M3 Ultra (32C80G) vs Intel Core i5-6685R
M3 Ultra (32C80G)
Intel Core i5-6685R
$288
|
32 Cores
32 Threads
4.05GHz Clock
|
4 Cores
4 Threads
3.2GHz Clock
|
|
Socket
Unknown
|
Socket
BGA 1440
|
|
iGPU
80-Core M3 Ultra
28.63 TFLOPS FP32
|
iGPU
Iris Pro 580 1150MHz
1.33 TFLOPS FP32
|
|
GB6S 3,220
79%
|
GB6S 1,240
31%
|
|
GB6M 27,750
104%
|
GB6M 3,350
13%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
Apple
|
Manufacturer
Intel
|
|
Architecture
Apple Silicon 13
|
Architecture
Skylake
|
|
Family
M Series
|
Family
Core 6th Gen
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Palma
-
M3 Ultra
P-Core
AS13P
-
-
E-Core
AS13E
|
Codename
Skylake-S
-
Skylake-4C-GT4
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
3/5/2025
|
Release Date
5/3/2016
|
|
Foundry
TSMC
-
-
-
|
Foundry
Intel
Intel (eDRAM Die)
-
-
|
|
Node
N3B
-
-
-
|
Node
14nm
22nm (eDRAM Die)
-
-
|
|
Die Size
1005 mm²
-
-
-
|
Die Size
184 mm²
77 mm² (eDRAM Die)
-
-
|
|
Transistor Count
184 Billion
-
-
-
|
Transistor Count
3.2 Billion
-
-
-
|
|
Unknown
|
BGA 1440 |
|
32 Cores
24 P-Cores
-
8 E-Cores
|
4 Cores
-
-
-
|
|
32 Threads
24 P-Threads
-
8 E-Threads
|
4 Threads
-
-
-
|
|
P-Core
4.05GHz
-
-
|
-
3.2GHz
3.8GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
2.75GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Type
DMI
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
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
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
L3
-
6MB Shared
-
12-way set associative
-
-
-
-
-
|
|
-
-
-
96MB SLC Cache
|
L4
128MB Shared
-
-
|
|
Channels
8
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
64GB
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
1067MHz
800MHz
Transfer Rate
2133MT/s
1600MT/s
|
|
Bandwidth/Channel
102.4GB/s
Bandwidth
819.2GB/s
|
Bandwidth/Channel
17.1GB/s
12.8GB/s
Bandwidth
34.1GB/s
25.6GB/s
|
|
TDP
180W
-
-
-
|
TDP
65W
-
-
-
|
|
Temp
100°C Max
-
|
Temp
-
71°C TCase
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
PCIe 3.0 x16 Lanes
|
|
80-Core M3 Ultra
10240 Shaders
1398MHz
28.63 TFLOPS FP32
|
Iris Pro 580 1150MHz
576 Shaders
1150MHz
1.33 TFLOPS FP32
|
|
-
|
No NPU
-
|
|
-
32 Cores
|
-
-
|
|
36 TOPS FP16
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
Copy Link