NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce GTX 780 Ti 6 GB
GPU Specs Compare
3DMark
id
-
-
Graphics Card
Release Date
Jan 2023
Unknown
Generation
GeForce 40 Mobile
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
875 MHz
Boost Clock
1695 MHz
928 MHz
Memory Clock
2000 MHz
1753 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
256.0GB/s
336.6GB/s
Render Config
SM Count
36
-
Shading Units
4608
2880
TMUs
144
240
ROPs
48
48
Tensor Cores
144
-
RT Cores
36
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
32 MB
1536 KB
Theoretical Performance
Pixel Rate
81.36 GPixel/s
55.68 GPixel/s
Texture Rate
244.1 GTexel/s
222.7 GTexel/s
FP16 (half)
15.62 TFLOPS
-
FP32 (float)
15.62 TFLOPS
5.345 TFLOPS
FP64 (double)
244.1 GFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
AD106
GK110B
GPU Variant
GN21-X6
-
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
22.9 billion
7.08 billion
Die Size
188 mm²
561 mm²
Board Design
TDP
115W
250W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.5
Shader Model
6.8
5.1