GeForce 6800 Ultra and Radeon RX 5300 XT - video card comparison
GeForce 6800 Ultra
Radeon RX 5300 XT
Architecture
Curie (2003−2013)
RDNA 1.0 (2019−2020)
GPU code name
NV45
Navi 14
Market segment
Desktop
Desktop
Release date
July 2004
October 2019
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
-
1845 MHz
Core clock speed
425 MHz
-
Manufacturing process technology
130 nm
7 nm
Number of transistors
222 million
6,400 million
Pipelines / CUDA cores
-
1024
Power consumption (TDP)
81 Watt
150 Watt
Texture fill rate
6.800
118.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
7000 MHz
Memory bandwidth
35.2 GB/s
112.0 GB/s
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12 (12_1)
OpenCL
N/A
2.0
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2.131