GeForce Go 6600 NPB 128M and Radeon RX 6600 XT - video card comparison
GeForce Go 6600 NPB 128M
Radeon RX 6600 XT
Architecture
Curie (2003−2013)
Navi / RDNA2 (2020−2022)
GPU code name
NV43 A4
Navi 23
Market segment
Desktop
Desktop
Release date
September 2005
July 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
2589 MHz
Core clock speed
375 MHz
1968 MHz
Manufacturing process technology
110 nm
7 nm
Number of transistors
146 million
11,060 million
Pipelines / CUDA cores
-
2048
Power consumption (TDP)
-
160 (TGP) Watt
Texture fill rate
3.000
331.4
Memory type
DDR
GDDR6
Maximum RAM amount
128 MB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
600 MHz
16000 MHz
Memory bandwidth
9.6 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12.0 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2