GeForce GTX 770 and GeForce RTX 4070 Mobile - video card comparison
GeForce GTX 770
GeForce RTX 4070 Mobile
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
GK104
GN21-X6
Market segment
Desktop
Laptop
Release date
May 2013
January 2023
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
-
Boost clock speed
1085 MHz
2175 MHz
Core clock speed
1046 MHz
1605 MHz
CUDA cores
1536
-
Floating-point performance
3,333 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
1536
4608
Power consumption (TDP)
230 Watt
115 Watt (35 - 115 Watt TGP)
Maximum GPU temperature
98 °C
-
Texture fill rate
134 billion/sec
244.1
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
7012 MHz
16000 MHz
Memory bandwidth
224.3 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Portable Device Dependent
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
PhysX
+
-