Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce RTX 3070 Ti

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce RTX 3070 Ti

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 8GB VRAM GeForce RTX 3070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Lower TDP (250W vs 290W)
NVIDIA GeForce RTX 3070 Ti 's Advantages
Released 7 years and 8 months late
Boost Clock has increased by 96% (1770MHz vs 902MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (608.3GB/s vs 288.4GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2
4.156 TFLOPS
GeForce RTX 3070 Ti +423%
21.75 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
May 2021
GeForce 700
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

863 MHz
Base Clock
1575 MHz
902 MHz
Boost Clock
1770 MHz
1502 MHz
Memory Clock
1188 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6X
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
608.3GB/s

Render Config

-
-
-
-
SM Count
48
2304
Shading Units
6144
192
TMUs
192
48
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
169.9 GPixel/s
173.2 GTexel/s
Texture Rate
339.8 GTexel/s
-
FP16 (half)
21.75 TFLOPS
4.156 TFLOPS
FP32 (float)
21.75 TFLOPS
173.2 GFLOPS
FP64 (double)
339.8 GFLOPS

Board Design

250W
TDP
290W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 12-pin

Graphics Processor

GK110B
GPU Name
GA104
GK110-300-B1
GPU Variant
GA104-400-A1
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
7.08 billion
Transistors
17.4 billion
561 mm²
Die Size
392 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.6

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