Radeon RX 6600 and Radeon RX 7600 XT - video card comparison
Passmark - benchmark score Radeon RX 6600 vs Radeon RX 7600 XT
Radeon RX 6600
15586
Radeon RX 7600 XT
17926
Radeon RX 6600
Radeon RX 7600 XT
Architecture
Navi / RDNA2 (2020−2022)
RDNA 3.0 (2022)
GPU code name
Navi 23
Navi 33
Market segment
Desktop
Desktop
Release date
October 2021
January 2024
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
2491 MHz
2755 MHz
Core clock speed
2044 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
11,060 million
13,300 million
Pipelines / CUDA cores
1792
2048
Power consumption (TDP)
132 Watt
190 Watt
Texture fill rate
279.0
352.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
14500 MHz
18 GB/s
Memory bandwidth
224.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
+
+
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3