GeForce GTX 750 v2 and Radeon RX 6900 - video card comparison
GeForce GTX 750 v2
Radeon RX 6900
Architecture
Maxwell 2.0 (2015−2019)
RDNA 2.0 (2020−2022)
GPU code name
GM206
Navi 21
Market segment
Desktop
Desktop
Release date
November 2015
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1188 MHz
2105 MHz
Core clock speed
1038 MHz
-
Floating-point performance
1,217 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,940 million
23,000 million
Pipelines / CUDA cores
512
4608
Power consumption (TDP)
-
255 Watt
Texture fill rate
38.02
606.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5012 MHz
16 GB/s
Memory bandwidth
80.19 GB/s
512.0 GB/s
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
12.0 (12_1)
12 Ultimate (12_2)
OpenCL
-
2.0
OpenGL
4.6
4.6
Shader Model
-
6.5
Vulkan
-
1.2