GeForce 6800 and Radeon RX 6800 XT - video card comparison
Passmark - benchmark score GeForce 6800 vs Radeon RX 6800 XT
GeForce 6800
115
Radeon RX 6800 XT
25787
GeForce 6800
Radeon RX 6800 XT
Architecture
Curie (2003−2013)
Navi / RDNA2 (2020−2022)
GPU code name
NV41
Navi 21
Market segment
Desktop
Desktop
Release date
November 2004
November 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
2250 MHz
Core clock speed
325 MHz
1825 MHz
Manufacturing process technology
130 nm
7 nm
Number of transistors
190 million
26,800 million
Pipelines / CUDA cores
-
4608
Power consumption (TDP)
-
300 Watt
Texture fill rate
3.900
648.0
Memory type
DDR
GDDR6
Maximum RAM amount
256 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
600 MBps
16000 MHz
Memory bandwidth
19.2 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenCL
N/A
2.0
OpenGL
2.0 (full)
Shader Model
3.06.5
Vulkan
N/A
1.2