NVIDIA GeForce RTX 2070 Mobile vs NVIDIA GeForce GTX 650 Ti
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Oct 2012
Generation
GeForce 20 Mobile
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
-
Boost Clock
1440 MHz
-
Memory Clock
1750 MHz
1350 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
86.40GB/s
Render Config
SM Count
36
-
Shading Units
2304
768
TMUs
144
64
ROPs
64
16
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
256 KB
Theoretical Performance
Pixel Rate
92.16 GPixel/s
14.85 GPixel/s
Texture Rate
207.4 GTexel/s
59.39 GTexel/s
FP16 (half)
13.27 TFLOPS
-
FP32 (float)
6.636 TFLOPS
1425 GFLOPS
FP64 (double)
207.4 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
TU106
GK106
GPU Variant
N18E-G2-A1
GK106-220-A1
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
10.8 billion
2.54 billion
Die Size
445 mm²
221 mm²
Board Design
TDP
115W
110W
Outputs
No outputs
2x DVI1x mini-HDMI 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
7.5
3.0
Shader Model
6.6
5.1