NVIDIA GeForce RTX 2080 Ti vs NVIDIA GeForce GTX 1650 TU116
GPU Specs Compare
Graphics Card
Release Date
Sep 2018
Jul 2020
Generation
GeForce 20
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1350 MHz
1410 MHz
Boost Clock
1545 MHz
1590 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
11GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
352bit
128bit
Bandwidth
616.0GB/s
192.0GB/s
Render Config
SM Count
68
14
Shading Units
4352
896
TMUs
272
56
ROPs
88
32
Tensor Cores
544
-
RT Cores
68
-
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
0 MB
1024 KB
Theoretical Performance
Pixel Rate
136.0 GPixel/s
50.88 GPixel/s
Texture Rate
420.2 GTexel/s
89.04 GTexel/s
FP16 (half)
26.90 TFLOPS
5.699 TFLOPS
FP32 (float)
13.45 TFLOPS
2.849 TFLOPS
FP64 (double)
420.2 GFLOPS
89.04 GFLOPS
Graphics Processor
GPU Name
TU102
TU116
GPU Variant
TU102-300A-K1-A1
TU116-150-KA-A1
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
18.6 billion
6.6 billion
Die Size
754 mm²
284 mm²
Board Design
TDP
250W
80W
Suggested PSU
600 W
250 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
7.5
7.5
Shader Model
6.8
6.6