Radeon R9 M290X Mac Edition and Radeon RX 6750 GRE - video card comparison
Radeon R9 M290X Mac Edition
Radeon RX 6750 GRE
Architecture
GCN 1.0 (2012−2020)
RDNA 2.0 (2020−2022)
GPU code name
Pitcairn
Navi 22
Market segment
Desktop
Desktop
Release date
November 2014
October 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
975 MHz
2581 MHz
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,800 million
17,200 million
Pipelines / CUDA cores
1024
2560
Power consumption (TDP)
80 Watt
250 Watt
Texture fill rate
62.40
413.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
5.5 GB/s
18 GB/s
Memory bandwidth
174.7 GB/s
432.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2
1.3