NVIDIA RTX PRO 4500 Blackwell vs NVIDIA GeForce GTX 950M Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Mar 2015
Generation
Blackwell PRO W
GeForce 900M
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1635 MHz
993 MHz
Boost Clock
2407 MHz
1124 MHz
Memory Clock
1750 MHz
900 MHz
Memory
Memory Size
32GB
2GB
Memory Type
GDDR7
DDR3
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
28.80GB/s
Render Config
SM Count
82
—
Shading Units
10496
640
TMUs
328
40
ROPs
112
16
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
64 KB (per SMM)
L2 Cache
64 MB
2 MB
Theoretical Performance
Pixel Rate
269.6 GPixel/s
17.98 GPixel/s
Texture Rate
789.5 GTexel/s
44.96 GTexel/s
FP16 (half)
50.53 TFLOPS
—
FP32 (float)
50.53 TFLOPS
1439 GFLOPS
FP64 (double)
789.5 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
GB203
GM107
Architecture
Blackwell 2.0
Maxwell
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
45.6 billion
1.87 billion
Die Size
378 mm²
148 mm²
GPU Variant
—
N16P-GT
Board Design
TDP
200W
75W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
5.0
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.