NVIDIA GeForce GTX 980MX vs NVIDIA RTX PRO 4500 Blackwell Server
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Mar 2026
Generation
GeForce 900M
Server Blackwell
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1050 MHz
1215 MHz
Boost Clock
1178 MHz
2415 MHz
Memory Clock
1500 MHz
1563 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
256bit
Bandwidth
192.0GB/s
800.3GB/s
Render Config
Shading Units
1664
10496
TMUs
104
328
ROPs
64
112
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
64 MB
SM Count
-
82
Tensor Cores
-
328
RT Cores
-
82
Theoretical Performance
Pixel Rate
75.39 GPixel/s
270.5 GPixel/s
Texture Rate
122.5 GTexel/s
792.1 GTexel/s
FP32 (float)
3.920 TFLOPS
50.70 TFLOPS
FP64 (double)
122.5 GFLOPS
792.1 GFLOPS
FP16 (half)
-
50.70 TFLOPS
Graphics Processor
GPU Name
GM204
GB203
GPU Variant
N16E-GXX-A1
-
Architecture
Maxwell 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5.2 billion
45.6 billion
Die Size
398 mm²
378 mm²
Board Design
TDP
148W
165W
Outputs
No outputs
No outputs
Power Connectors
None
1x 16-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
5.2
12.0
Shader Model
6.4
6.9