NVIDIA GeForce GTX 950M Mac Edition vs AMD Radeon Pro W6600
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Jun 2021
Generation
GeForce 900M
Radeon Pro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
993 MHz
2331 MHz
Boost Clock
1124 MHz
2580 MHz
Memory Clock
900 MHz
1750 MHz
Memory
Memory Size
2GB
8GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
128bit
Bandwidth
28.80GB/s
224.0GB/s
Render Config
Shading Units
640
1792
TMUs
40
112
ROPs
16
64
L1 Cache
64 KB (per SMM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
—
28
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
17.98 GPixel/s
165.1 GPixel/s
Texture Rate
44.96 GTexel/s
289.0 GTexel/s
FP32 (float)
1439 GFLOPS
9.247 TFLOPS
FP64 (double)
44.96 GFLOPS
577.9 GFLOPS
FP16 (half)
—
18.49 TFLOPS
Graphics Processor
GPU Name
GM107
Navi 23
GPU Variant
N16P-GT
—
Architecture
Maxwell
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
1.87 billion
11.06 billion
Die Size
148 mm²
237 mm²
Board Design
TDP
75W
100W
Outputs
No outputs
4x DisplayPort 1.4a
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.0
—
Shader Model
5.1
6.5
Benchmark
3DMark Time Spy
—
7,993
3DMark Time Spy Extreme
—
3,695
3DMark Speed Way
—
1,370
Blender
—
1,016
▲ Specs Compare
Data sourced from official specifications and benchmark tests.