Radeon HD 6490M Mac Edition and GeForce RTX 3070 SUPER - video card comparison
Radeon HD 6490M Mac Edition
GeForce RTX 3070 SUPER
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Seymour
GA104
Market segment
Desktop
Desktop
Release date
May 2011
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1695 MHz
Core clock speed
750 MHz
-
Floating-point performance
240 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
370 million
18,000 million
Pipelines / CUDA cores
160
6144
Power consumption (TDP)
-
250 Watt
Texture fill rate
6.000
325.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
256 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3176 MHz
16000 MHz
Memory bandwidth
25.41 GB/s
512.0 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
-
OpenGL
4.4
4.6
Shader Model
5.0
-
Vulkan
N/A
-