GeForce 6600 and Radeon RX 6700 XT - video card comparison
Passmark - benchmark score GeForce 6600 vs Radeon RX 6700 XT
GeForce 6600
89
Radeon RX 6700 XT
20482
GeForce 6600
Radeon RX 6700 XT
Architecture
Curie (2003−2013)
Navi / RDNA2 (2020−2022)
GPU code name
NV43 A2
Navi 22
Market segment
Desktop
Desktop
Release date
August 2004
March 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
2581 MHz
Core clock speed
300 MHz
2321 MHz
Manufacturing process technology
110 nm
7 nm
Number of transistors
146 million
17,200 million
Pipelines / CUDA cores
-
2560
Power consumption (TDP)
-
230 Watt
Texture fill rate
2.400
413.0
Memory type
DDR
GDDR6
Maximum RAM amount
256 MB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
500 MHz
16000 MHz
Memory bandwidth
8 GB/s
384.0 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2