Radeon RX 6600 and Radeon RX 6750 GRE 12 GB - video card comparison
Passmark - benchmark score Radeon RX 6600 vs Radeon RX 6750 GRE 12 GB
Radeon RX 6600
15586
Radeon RX 6750 GRE 12 GB
20323
Radeon RX 6600
Radeon RX 6750 GRE 12 GB
Architecture
Navi / RDNA2 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Navi 23
Navi 22
Market segment
Desktop
Desktop
Release date
October 2021
October 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
2491 MHz
2581 MHz
Core clock speed
2044 MHz
-
Manufacturing process technology
7 nm
7 nm
Number of transistors
11,060 million
17,200 million
Pipelines / CUDA cores
1792
2560
Power consumption (TDP)
132 Watt
250 Watt
Texture fill rate
279.0
413.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
14500 MHz
18 GB/s
Memory bandwidth
224.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
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