Radeon X1950 CrossFire Edition and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon X1950 CrossFire Edition vs GeForce RTX 4090
Radeon X1950 CrossFire Edition
156
GeForce RTX 4090
39778
Radeon X1950 CrossFire Edition
GeForce RTX 4090
Architecture
R500 (2005−2007)
Ada Lovelace
GPU code name
R580+
AD102-300-A1
Market segment
Desktop
Desktop
Release date
September 2006
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
650 MHz
2235 MHz
Manufacturing process technology
90 nm
5 nm
Number of transistors
384 million
76,300 million
Pipelines / CUDA cores
-
16384
Power consumption (TDP)
-
450 Watt
Texture fill rate
10.40
1,290
Memory type
GDDR4
GDDR6X
Maximum RAM amount
512 MB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
2000 MHz
21000 MHz
Memory bandwidth
64 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VHDCI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
3.0
6.6
Vulkan
N/A
1.3