GeForce RTX 3060 Ti GDDR6X vs GeForce GTX 780 Ti
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GDDR6X and 3GB VRAM GeForce GTX 780 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3060 Ti GDDR6X 's Advantages
Released 8 years and 11 months late
Boost Clock has increased by 79% (1665MHz vs 928MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (608.3GB/s vs 336.6GB/s)
1984 additional rendering cores
Lower TDP (225W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 3060 Ti GDDR6X
+203%
16200
GeForce GTX 780 Ti
5345
Graphics Card
Oct 2022
Release Date
Nov 2013
GeForce 30
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1410 MHz
Base Clock
875 MHz
1665 MHz
Boost Clock
928 MHz
1188 MHz
Memory Clock
1753 MHz
Memory
8GB
Memory Size
3GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
384bit
608.3GB/s
Bandwidth
336.6GB/s
Render Config
38
SM Count
-
4864
Shading Units
2880
152
TMUs
240
80
ROPs
48
152
Tensor Cores
-
38
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1536 KB
Theoretical Performance
133.2 GPixel/s
Pixel Rate
55.68 GPixel/s
253.1 GTexel/s
Texture Rate
222.7 GTexel/s
16.20 TFLOPS
FP16 (half)
-
16.20 TFLOPS
FP32 (float)
5.345 TFLOPS
253.1 GFLOPS
FP64 (double)
222.7 GFLOPS
Board Design
225W
TDP
250W
550 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA104
GPU Name
GK110B
GA104-202-A1
GPU Variant
GK110-425-B1
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
7.08 billion
392 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.7
Shader Model
5.1
