Home GPU Comparison NVIDIA GeForce RTX 3070 6144SP vs NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce RTX 3070 6144SP vs NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144SP and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144SP 's Advantages
Boost Clock has increased by 91% (1770MHz vs 928MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 336.6GB/s)
3264 additional rendering cores
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Lower TDP (250W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 6144SP +306%
21.75 TFLOPS
GeForce GTX 780 Ti Engineering Sample
5.345 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
GeForce 30
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1740 MHz
Base Clock
875 MHz
1770 MHz
Boost Clock
928 MHz
1750 MHz
Memory Clock
1753 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
336.6GB/s

Render Config

-
-
-
48
SM Count
-
6144
Shading Units
2880
192
TMUs
240
96
ROPs
48
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
55.68 GPixel/s
339.8 GTexel/s
Texture Rate
222.7 GTexel/s
21.75 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
5.345 TFLOPS
339.8 GFLOPS
FP64 (double)
222.7 GFLOPS

Board Design

290W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.13x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA104
GPU Name
GK180
-
GPU Variant
GK180-425-A1
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_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.2.175
8.6
CUDA
3.5
6.8
Shader Model
5.1

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