GeForce RTX 3070 Mobile and Radeon 740M - video card comparison
Passmark - benchmark score GeForce RTX 3070 Mobile vs Radeon 740M
GeForce RTX 3070 Mobile
14795
Radeon 740M
3579
GeForce RTX 3070 Mobile
Radeon 740M
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
GN20-E5 GA104
Phoenix
Market segment
Laptop
Laptop
Release date
January 2021
May 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1290 - 1620 MHz
2500 MHz
Core clock speed
780 - 1100 MHz
1500 MHz
Manufacturing process technology
8 nm
4 nm
Number of transistors
17,400 million
25,390 million
Pipelines / CUDA cores
5120
256
Power consumption (TDP)
125 Watt
30 Watt (30 - 15 Watt TGP)
Texture fill rate
287.0
40.00
Memory type
GDDR6
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
14000 MHz
System Shared
Memory bandwidth
320.0 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3