NVIDIA GeForce RTX 2060 Max Q Refresh vs NVIDIA GeForce GT 745M
We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 2060 Max Q Refresh and 2GB VRAM GeForce GT 745M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2060 Max Q Refresh 's Advantages
Released 5 years and 9 months late
Boost Clock1200MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (259.8GB/s vs 28.80GB/s)
1536 additional rendering cores
NVIDIA GeForce GT 745M 's Advantages
Lower TDP (45W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 2060 Max Q Refresh
+616%
4.608 TFLOPS
GeForce GT 745M
0.643 TFLOPS
Graphics Card
Jan 2019
Release Date
Apr 2013
GeForce 20 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
960 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1353 MHz
Memory Clock
900 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
128bit
259.8GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
30
SM Count
-
1920
Shading Units
384
120
TMUs
32
48
ROPs
16
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
57.60 GPixel/s
Pixel Rate
6.696 GPixel/s
144.0 GTexel/s
Texture Rate
26.78 GTexel/s
9.216 TFLOPS
FP16 (half)
-
4.608 TFLOPS
FP32 (float)
642.8 GFLOPS
144.0 GFLOPS
FP64 (double)
26.78 GFLOPS
Board Design
115W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU106B
GPU Name
GK107
-
GPU Variant
N14P-LP
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
1.27 billion
445 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
7.5
CUDA
3.0
6.6
Shader Model
5.1
