NVIDIA RTX 4000 Mobile Ada Generation vs NVIDIA GeForce GT 445M
We compared two Mobile platform GPUs: 12GB VRAM RTX 4000 Mobile Ada Generation and 1024MB VRAM GeForce GT 445M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX 4000 Mobile Ada Generation 's Advantages
Released 12 years and 6 months late
Boost Clock1665MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (432.0GB/s vs 40.00GB/s)
7280 additional rendering cores
NVIDIA GeForce GT 445M 's Advantages
Lower TDP (35W vs 110W)
Score
Benchmark
FP32 (float)
RTX 4000 Mobile Ada Generation
+7436%
24.72 TFLOPS
GeForce GT 445M
0.328 TFLOPS
3DMark Time Spy
RTX 4000 Mobile Ada Generation
+8186%
15495
GeForce GT 445M
187
Graphics Card
Mar 2023
Release Date
Sep 2010
Quadro Ada-M
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1290 MHz
Base Clock
-
1665 MHz
Boost Clock
-
2250 MHz
Memory Clock
625 MHz
Memory
12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
40.00GB/s
Render Config
-
-
-
58
SM Count
3
7424
Shading Units
144
232
TMUs
24
80
ROPs
16
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
48 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
133.2 GPixel/s
Pixel Rate
3.420 GPixel/s
386.3 GTexel/s
Texture Rate
13.68 GTexel/s
24.72 TFLOPS
FP16 (half)
-
24.72 TFLOPS
FP32 (float)
328.3 GFLOPS
386.3 GFLOPS
FP64 (double)
27.36 GFLOPS
Board Design
110W
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
AD104
GPU Name
GF106
-
GPU Variant
N11E-GE-A1
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
35.8 billion
Transistors
1.17 billion
294 mm²
Die Size
238 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.1
6.7
Shader Model
5.1
