NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon Pro Vega 64X
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Mar 2019
Generation
GeForce 900M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
993 MHz
1250 MHz
Boost Clock
1124 MHz
1468 MHz
Memory Clock
900 MHz
1000 MHz
Memory
Memory Size
2GB
16GB
Memory Type
DDR3
HBM2
Memory Bus
128bit
2048bit
Bandwidth
28.80GB/s
512.0GB/s
Render Config
Shading Units
640
4096
TMUs
40
256
ROPs
16
64
L1 Cache
64 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
17.98 GPixel/s
93.95 GPixel/s
Texture Rate
44.96 GTexel/s
375.8 GTexel/s
FP32 (float)
1439 GFLOPS
12.03 TFLOPS
FP64 (double)
44.96 GFLOPS
751.6 GFLOPS
FP16 (half)
-
24.05 TFLOPS
Graphics Processor
GPU Name
GM107
Vega 10
GPU Variant
N16P-GT
Vega 10 XT(215-0894200)
Architecture
Maxwell
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
1.87 billion
12.5 billion
Die Size
148 mm²
495 mm²
Board Design
TDP
75W
250W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.0
-
Shader Model
5.1
6.4