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

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

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

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
Released 7 years late
Boost Clock has increased by 91% (1725MHz vs 902MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 288.4GB/s)
3584 additional rendering cores
Lower TDP (220W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2
4.156 TFLOPS
GeForce RTX 3070 +388%
20.31 TFLOPS
GeForce GTX 780 Rev. 2
VS
GeForce RTX 3070

Graphics Card

Sep 2013
Release Date
Sep 2020
GeForce 700
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

863 MHz
Base Clock
1500 MHz
902 MHz
Boost Clock
1725 MHz
1502 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
46
2304
Shading Units
5888
192
TMUs
184
48
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
165.6 GPixel/s
173.2 GTexel/s
Texture Rate
317.4 GTexel/s
-
FP16 (half)
20.31 TFLOPS
4.156 TFLOPS
FP32 (float)
20.31 TFLOPS
173.2 GFLOPS
FP64 (double)
317.4 GFLOPS

Board Design

250W
TDP
220W
600 W
Suggested PSU
550 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
GA104-300-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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