NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon Instinct MI250X
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Nov 2021
Generation
GeForce 900M
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
993 MHz
1000 MHz
Boost Clock
1124 MHz
1700 MHz
Memory Clock
900 MHz
1600 MHz
Memory
Memory Size
2GB
128GB
Memory Type
DDR3
HBM2e
Memory Bus
128bit
8192bit
Bandwidth
28.80GB/s
3277GB/s
Render Config
Shading Units
640
14080
TMUs
40
880
ROPs
16
0
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Compute Units
-
220
Theoretical Performance
Pixel Rate
17.98 GPixel/s
0 MPixel/s
Texture Rate
44.96 GTexel/s
1496 GTexel/s
FP32 (float)
1439 GFLOPS
47.87 TFLOPS
FP64 (double)
44.96 GFLOPS
47.87 TFLOPS
FP16 (half)
-
383.0 TFLOPS
Graphics Processor
GPU Name
GM107
Aldebaran
GPU Variant
N16P-GT
Aldebaran XT
Architecture
Maxwell
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
1.87 billion
58.2 billion
Die Size
148 mm²
Unknown
Board Design
TDP
75W
500W
Outputs
No outputs
No outputs
Suggested PSU
-
900 W
Power Connectors
-
2x 8-pin
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