Radeon RX 460 and Radeon RX 6600M - video card comparison
Passmark - benchmark score Radeon RX 460 vs Radeon RX 6600M
Radeon RX 460
4225
Radeon RX 6600M
14089
Radeon RX 460
Radeon RX 6600M
Architecture
Polaris (2016−2019)
RDNA 2 (2020−2022)
GPU code name
Polaris 11 / Baffin XT
R21M-E65-70
Market segment
Desktop
Laptop
Release date
August 2016
September 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
2177 MHz
Core clock speed
1090 MHz
2068 MHz
Floating-point performance
2,150 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
11,060 million
Pipelines / CUDA cores
896
1792
Power consumption (TDP)
75 Watt
100 Watt (50 - 100 Watt TGP)
Texture fill rate
67.20
235.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
14000 MHz
Memory bandwidth
112.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 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
FreeSync
+
-