GeForce RTX 4050 Max Q vs GeForce GT 745M
We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 4050 Max Q and 2GB VRAM GeForce GT 745M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4050 Max Q Advantages
Released 9 years and 9 months late
Boost Clock1605MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 28.80GB/s)
2176 additional rendering cores
Lower TDP (35W vs 45W)
Score
Benchmark
FP32 (float)
GeForce RTX 4050 Max Q
+1178%
8218
GeForce GT 745M
643
Graphics Card
Jan 2023
Release Date
Apr 2013
GeForce 40 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1140 MHz
Base Clock
-
1605 MHz
Boost Clock
-
2000 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
96bit
Memory Bus
128bit
192.0GB/s
Bandwidth
28.80GB/s
Render Config
20
SM Count
-
2560
Shading Units
384
80
TMUs
32
48
ROPs
16
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
12 MB
L2 Cache
256 KB
Theoretical Performance
77.04 GPixel/s
Pixel Rate
6.696 GPixel/s
128.4 GTexel/s
Texture Rate
26.78 GTexel/s
8.218 TFLOPS
FP16 (half)
-
8.218 TFLOPS
FP32 (float)
642.8 GFLOPS
128.4 GFLOPS
FP64 (double)
26.78 GFLOPS
Board Design
35W
TDP
45W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
AD107
GPU Name
GK107
GN21-X2
GPU Variant
N14P-LP
Ada Lovelace
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
18.9 billion
Transistors
1.27 billion
159 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.9
CUDA
3.0
6.8
Shader Model
5.1
