AMD Radeon 860M vs AMD Radeon Instinct MI355X
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Jun 2025
Generation
Navi III IGP
Radeon Instinct
Type
Integrated
Professional
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
600 MHz
1000 MHz
Boost Clock
3000 MHz
2400 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
288GB
Memory Type
System Shared
HBM3e
Memory Bus
System Shared
8192bit
Bandwidth
System Dependent
8.19TB/s
Render Config
Compute Units
8
256
Shading Units
512
16384
TMUs
32
1024
ROPs
8
0
RT Cores
8
-
L1 Cache
128 KB per Array
32 KB (per CU)
L2 Cache
1024 KB
32 MB
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
24.00 GPixel/s
0 MPixel/s
Texture Rate
96.00 GTexel/s
2457.6 GTexel/s
FP16 (half)
6.144 TFLOPS
78.64 TFLOPS
FP32 (float)
3.072 TFLOPS
78.64 TFLOPS
FP64 (double)
192.0 GFLOPS
39.32 TFLOPS
Graphics Processor
GPU Name
Krackan Point
MI350 256CU
Architecture
RDNA 3.5
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
4 nm
3 nm
Transistors
Unknown
185 billion
Die Size
Unknown
Unknown
Board Design
TDP
15W
1400W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Suggested PSU
-
1800 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A