Radeon R2 Graphics and Radeon RX 6750 XT - video card comparison
Radeon R2 Graphics
Radeon RX 6750 XT
Architecture
GCN 2.0 (2013−2017)
Navi / RDNA2 (2020−2022)
GPU code name
Beema
Navi 22
Market segment
Desktop
Desktop
Release date
February 2015
March 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
-
2600 MHz
Core clock speed
351 MHz
2150 MHz
Floating-point performance
179.2 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
930 million
17,200 million
Pipelines / CUDA cores
128
2560
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
2.808
416.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
12 GB
Memory bus width
System Shared
192 Bit
Memory clock speed
System Shared
18000 MHz
Memory bandwidth
-
432.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.3