GeForce RTX 3070 Mobile and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score GeForce RTX 3070 Mobile vs Radeon RX 6600 XT
GeForce RTX 3070 Mobile
14795
Radeon RX 6600 XT
16985
GeForce RTX 3070 Mobile
Radeon RX 6600 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GN20-E5 GA104
Navi 23
Market segment
Laptop
Desktop
Release date
January 2021
July 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1290 - 1620 MHz
2589 MHz
Core clock speed
780 - 1100 MHz
1968 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
11,060 million
Pipelines / CUDA cores
5120
2048
Power consumption (TDP)
125 Watt
160 (TGP) Watt
Texture fill rate
287.0
331.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
320.0 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)
CUDA
8.5
-
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2