Radeon RX 6900 XT and GeForce FX 5900 - video card comparison
Passmark - benchmark score Radeon RX 6900 XT vs GeForce FX 5900
Radeon RX 6900 XT
27641
GeForce FX 5900
35
Radeon RX 6900 XT
GeForce FX 5900
Architecture
Navi / RDNA2 (2020−2022)
Rankine (2003−2005)
GPU code name
Navi 21
NV35
Market segment
Desktop
Desktop
Release date
December 2020
May 2003
Interface
PCIe 4.0 x16
AGP 8x
Supplementary power connectors
2x 8-pin
1x Molex
Boost clock speed
2250 MHz
-
Core clock speed
1825 MHz
400 MHz
Manufacturing process technology
7 nm
130 nm
Number of transistors
26,800 million
135 million
Pipelines / CUDA cores
5120
-
Power consumption (TDP)
300 Watt
-
Texture fill rate
720.0
3.200
Memory type
GDDR6
DDR
Maximum RAM amount
16 GB
128 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16000 MHz
850 MHz
Memory bandwidth
512.0 GB/s
27.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 Ultimate (12_2)
9.0a
OpenCL
2.1
N/A
OpenGL
4.6
1.5 (2.1)
Shader Model
6.5
-
Vulkan
1.2
N/A