Radeon X850 CrossFire Edition and Radeon RX 6750 XT - video card comparison
Radeon X850 CrossFire Edition
Radeon RX 6750 XT
Architecture
R400 (2004−2008)
Navi / RDNA2 (2020−2022)
GPU code name
R480
Navi 22
Market segment
Desktop
Desktop
Release date
September 2006
March 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Boost clock speed
-
2600 MHz
Core clock speed
520 MHz
2150 MHz
Manufacturing process technology
130 nm
7 nm
Number of transistors
160 million
17,200 million
Pipelines / CUDA cores
-
2560
Power consumption (TDP)
-
250 Watt
Texture fill rate
8.320
416.0
Memory type
GDDR3
GDDR6
Maximum RAM amount
256 MB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
1080 MHz
18000 MHz
Memory bandwidth
34.56 GB/s
432.0 GB/s
Display Connectors
2x DVI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
9.0b (9_2)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.0
4.6
Shader Model
-
6.5
Vulkan
N/A
1.3