NVIDIA GeForce RTX 2080 SUPER Max Q vs NVIDIA GeForce GTX 780 Ti
GPU Specs Compare
Graphics Card
Release Date
Apr 2020
Nov 2013
Generation
GeForce 20 Mobile
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
875 MHz
Boost Clock
975 MHz
928 MHz
Memory Clock
1375 MHz
1753 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
352.0GB/s
336.6GB/s
Render Config
SM Count
48
-
Shading Units
3072
2880
TMUs
192
240
ROPs
64
48
Tensor Cores
384
-
RT Cores
48
-
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
55.68 GPixel/s
Texture Rate
187.2 GTexel/s
222.7 GTexel/s
FP16 (half)
11.98 TFLOPS
-
FP32 (float)
5.990 TFLOPS
5.345 TFLOPS
FP64 (double)
187.2 GFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
TU104
GK110B
GPU Variant
N18E-G3R
GK110-425-B1
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
7.08 billion
Die Size
545 mm²
561 mm²
Board Design
TDP
80W
250W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.2.175
CUDA
7.5
3.5
Shader Model
6.6
6.5 (5.1)