Radeon RX 6650 XT and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score Radeon RX 6650 XT vs Radeon RX 7900 XTX
Radeon RX 6650 XT
17803
Radeon RX 7900 XTX
31822
Radeon RX 6650 XT
Radeon RX 7900 XTX
Architecture
Navi / RDNA2 (2020−2022)
RDNA 3
GPU code name
Navi 23
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
May 2022
November 2022
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
2635 MHz
2270 MHz
Core clock speed
2055 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
57,700 million
Pipelines / CUDA cores
2048
6144
Power consumption (TDP)
176 Watt
355 Watt
Texture fill rate
337.3
959.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
17500 MHz
20000 MHz
Memory bandwidth
280.3 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.3
1.3