NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 4090 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Jan 2023
Generation
GeForce 900
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1335 MHz
Boost Clock
1089 MHz
1695 MHz
Memory Clock
1753 MHz
2250 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
336.6GB/s
576.0GB/s
Render Config
Shading Units
3072
9728
TMUs
192
304
ROPs
96
112
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
3 MB
64 MB
SM Count
—
76
Tensor Cores
—
304
RT Cores
—
76
Theoretical Performance
Pixel Rate
104.5 GPixel/s
189.8 GPixel/s
Texture Rate
209.1 GTexel/s
515.3 GTexel/s
FP32 (float)
6.691 TFLOPS
32.98 TFLOPS
FP64 (double)
209.1 GFLOPS
515.3 GFLOPS
FP16 (half)
—
32.98 TFLOPS
Graphics Processor
GPU Name
GM200
AD103
GPU Variant
GM200-400-A1
GN21-X11
Architecture
Maxwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8 billion
45.9 billion
Die Size
601 mm²
379 mm²
Board Design
TDP
250W
120W
Suggested PSU
600 W
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.9
Shader Model
6.4
6.8
Benchmark
3DMark Time Spy
5,418
—
3DMark Time Spy Extreme
2,632
—
Blender
543
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.