Radeon RX 6600 XT and Radeon RX 7600M XT - video card comparison
Passmark - benchmark score Radeon RX 6600 XT vs Radeon RX 7600M XT
Radeon RX 6600 XT
16985
Radeon RX 7600M XT
11818
Radeon RX 6600 XT
Radeon RX 7600M XT
Architecture
Navi / RDNA2 (2020−2022)
RDNA 3
GPU code name
Navi 23
Navi 33
Market segment
Desktop
Laptop
Release date
July 2021
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
2589 MHz
2300 MHz
Core clock speed
1968 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
11,060 million
13,300 million
Pipelines / CUDA cores
2048
2048
Power consumption (TDP)
160 (TGP) Watt
120 Watt (75 - 120 Watt TGP)
Texture fill rate
331.4
320.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
16000 MHz
18000 MHz
Memory bandwidth
256.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3