NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX 4000 Mobile Ada Generation
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4090 Mobile 's Advantages
Boost Clock has increased by 2% (1695MHz vs 1665MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (576.0GB/s vs 432.0GB/s)
2304 additional rendering cores
NVIDIA RTX 4000 Mobile Ada Generation 's Advantages
Lower TDP (110W vs 120W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090 Mobile
+33%
32.98 TFLOPS
RTX 4000 Mobile Ada Generation
24.72 TFLOPS
3DMark Time Spy
GeForce RTX 4090 Mobile
+38%
21498
RTX 4000 Mobile Ada Generation
15495
3DMark Time Spy Extreme
GeForce RTX 4090 Mobile
+38%
10528
RTX 4000 Mobile Ada Generation
7597
3DMark Speed Way
GeForce RTX 4090 Mobile
+36%
5604
RTX 4000 Mobile Ada Generation
4118
Blender
GeForce RTX 4090 Mobile
+44%
7692
RTX 4000 Mobile Ada Generation
5329
Graphics Card
Jan 2023
Release Date
Mar 2023
GeForce 40 Mobile
Generation
Quadro Ada-M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1335 MHz
Base Clock
1290 MHz
1695 MHz
Boost Clock
1665 MHz
2250 MHz
Memory Clock
2250 MHz
Memory
16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
576.0GB/s
Bandwidth
432.0GB/s
Render Config
-
-
-
76
SM Count
58
9728
Shading Units
7424
304
TMUs
232
112
ROPs
80
304
Tensor Cores
232
76
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
64 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
189.8 GPixel/s
Pixel Rate
133.2 GPixel/s
515.3 GTexel/s
Texture Rate
386.3 GTexel/s
32.98 TFLOPS
FP16 (half)
24.72 TFLOPS
32.98 TFLOPS
FP32 (float)
24.72 TFLOPS
515.3 GFLOPS
FP64 (double)
386.3 GFLOPS
Board Design
120W
TDP
110W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
AD103
GPU Name
AD104
GN21-X11
GPU Variant
-
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45.9 billion
Transistors
35.8 billion
379 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
8.9
6.8
Shader Model
6.7
