NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce RTX 2060 TU104
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Jan 2020
Generation
GeForce 10
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1607 MHz
1365 MHz
Boost Clock
1733 MHz
1680 MHz
Memory Clock
1376 MHz
1750 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5X
GDDR6
Memory Bus
256bit
192bit
Bandwidth
352.3GB/s
336.0GB/s
Render Config
SM Count
20
30
Shading Units
2560
1920
TMUs
160
120
ROPs
64
48
L1 Cache
48 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
3 MB
Tensor Cores
—
240
RT Cores
—
30
Theoretical Performance
Pixel Rate
110.9 GPixel/s
80.64 GPixel/s
Texture Rate
277.3 GTexel/s
201.6 GTexel/s
FP16 (half)
138.6 GFLOPS
12.90 TFLOPS
FP32 (float)
8.873 TFLOPS
6.451 TFLOPS
FP64 (double)
277.3 GFLOPS
201.6 GFLOPS
Graphics Processor
GPU Name
GP104
TU104
GPU Variant
GP104-410-A1
TU104-150-KC-A1
Architecture
Pascal
Turing
Foundry
TSMC
TSMC
Process Size
16 nm
12 nm
Transistors
7.2 billion
13.6 billion
Die Size
314 mm²
545 mm²
Board Design
TDP
180W
160W
Suggested PSU
450 W
450 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
7.5
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.