GeForce GTX 745 OEM and Radeon RX 7700S - video card comparison
GeForce GTX 745 OEM
Radeon RX 7700S
Architecture
Maxwell (2014−2018)
RDNA 3
GPU code name
GM107
Navi 33
Market segment
Desktop
Laptop
Release date
February 2014
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
2200 MHz
Core clock speed
1033 MHz
-
Floating-point performance
793.3 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,870 million
13,300 million
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
55 Watt
100 Watt (75 - 100 Watt TGP)
Texture fill rate
24.79
300.8
Memory type
DDR3
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
18000 MHz
Memory bandwidth
28.8 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
Portable Device Dependent
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
5.0
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3