GeForce RTX 3070 SUPER and Radeon RX 6600 XT - video card comparison
GeForce RTX 3070 SUPER
Radeon RX 6600 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GA104
Navi 23
Market segment
Desktop
Desktop
Release date
-
July 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 12-pin
1x 8-pin
Boost clock speed
1695 MHz
2589 MHz
Core clock speed
-
1968 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
18,000 million
11,060 million
Pipelines / CUDA cores
6144
2048
Power consumption (TDP)
250 Watt
160 (TGP) Watt
Texture fill rate
325.4
331.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
16000 MHz
16000 MHz
Memory bandwidth
512.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12.0 Ultimate (12_2)
OpenCL
-
2.1
OpenGL
4.6
4.6
Shader Model
-
6.5
Vulkan
-
1.2