Home GPU Comparison NVIDIA GeForce GTX 780 vs NVIDIA GeForce RTX 2080 Ti 12 GB

NVIDIA GeForce GTX 780 vs NVIDIA GeForce RTX 2080 Ti 12 GB

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages
Boost Clock has increased by 81% (1635MHz vs 902MHz)
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (768.0GB/s vs 288.4GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 780
4.156 TFLOPS
GeForce RTX 2080 Ti 12 GB +262%
15.07 TFLOPS
Blender
GeForce GTX 780
169
GeForce RTX 2080 Ti 12 GB +1898%
3378
OctaneBench
GeForce GTX 780
88
GeForce RTX 2080 Ti 12 GB +187%
253
VS

Graphics Card

May 2013
Release Date
Unknown
GeForce 700
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

863 MHz
Base Clock
1350 MHz
902 MHz
Boost Clock
1635 MHz
1502 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
768.0GB/s

Render Config

-
-
-
-
SM Count
72
2304
Shading Units
4608
192
TMUs
288
48
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
157.0 GPixel/s
173.2 GTexel/s
Texture Rate
470.9 GTexel/s
-
FP16 (half)
30.14 TFLOPS
4.156 TFLOPS
FP32 (float)
15.07 TFLOPS
173.2 GFLOPS
FP64 (double)
470.9 GFLOPS

Board Design

250W
TDP
250W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GK110
GPU Name
TU102
GK110-300-A1
GPU Variant
TU102-350-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
7.08 billion
Transistors
18.6 billion
561 mm²
Die Size
754 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.8

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