NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon Instinct MI355X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Jun 2025
Generation
GeForce 900M
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
993 MHz
1000 MHz
Boost Clock
1124 MHz
2400 MHz
Memory Clock
900 MHz
2000 MHz
Memory
Memory Size
2GB
288GB
Memory Type
DDR3
HBM3e
Memory Bus
128bit
8192bit
Bandwidth
28.80GB/s
8.19TB/s
Render Config
Shading Units
640
16384
TMUs
40
1024
ROPs
16
0
L1 Cache
64 KB (per SMM)
32 KB (per CU)
L2 Cache
2 MB
32 MB
Compute Units
—
256
Tensor Cores
—
1216
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
17.98 GPixel/s
0 MPixel/s
Texture Rate
44.96 GTexel/s
2457.6 GTexel/s
FP32 (float)
1439 GFLOPS
78.64 TFLOPS
FP64 (double)
44.96 GFLOPS
39.32 TFLOPS
FP16 (half)
—
78.64 TFLOPS
Graphics Processor
GPU Name
GM107
MI350 256CU
GPU Variant
N16P-GT
—
Architecture
Maxwell
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
1.87 billion
185 billion
Die Size
148 mm²
Unknown
Board Design
TDP
75W
1400W
Outputs
No outputs
No outputs
Suggested PSU
—
1800 W
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.0
—
Shader Model
5.1
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.