Radeon VII and Radeon RX 6600 - video card comparison
Passmark - benchmark score Radeon VII vs Radeon RX 6600
Radeon VII
17191
Radeon RX 6600
15586
Radeon VII
Radeon RX 6600
Architecture
Vega (2017−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Vega 20
Navi 23
Market segment
Desktop
Desktop
Release date
February 2019
October 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
1x 8-pin
Boost clock speed
1750 MHz
2491 MHz
Core clock speed
1400 MHz
2044 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
13,230 million
11,060 million
Pipelines / CUDA cores
3840
1792
Power consumption (TDP)
295 Watt
132 Watt
Texture fill rate
420.0
279.0
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
4096 Bit
128 Bit
Memory clock speed
1000 MHz
14500 MHz
Memory bandwidth
1024 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2