NVIDIA GeForce GTX 980MX vs NVIDIA Rubin GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Jan 2026
Generation
GeForce 900M
Server Rubin
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1050 MHz
700 MHz
Boost Clock
1178 MHz
2267 MHz
Memory Clock
1500 MHz
2695 MHz
Memory
Memory Size
8GB
288GB
Memory Type
GDDR5
HBM4
Memory Bus
256bit
16384bit
Bandwidth
192.0GB/s
22.1TB/s
Render Config
Shading Units
1664
28672
TMUs
104
896
ROPs
64
24
L1 Cache
48 KB (per SMM)
256 KB (per SM)
L2 Cache
2 MB
128 MB
SM Count
—
224
Tensor Cores
—
896
Theoretical Performance
Pixel Rate
75.39 GPixel/s
54.41 GPixel/s
Texture Rate
122.5 GTexel/s
2031.2 GTexel/s
FP32 (float)
3.920 TFLOPS
130.0 TFLOPS
FP64 (double)
122.5 GFLOPS
32.50 TFLOPS
FP16 (half)
—
260.0 TFLOPS
Graphics Processor
GPU Name
GM204
GR100
GPU Variant
N16E-GXX-A1
—
Architecture
Maxwell 2.0
Rubin
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
5.2 billion
336 billion
Die Size
398 mm²
1456 mm²
Board Design
TDP
148W
2300W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
2700 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.2
10.7
Shader Model
6.4
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.