Radeon HD 6770M Mac Edition and GeForce RTX 3070 SUPER - video card comparison
Radeon HD 6770M Mac Edition
GeForce RTX 3070 SUPER
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Whistler
GA104
Market segment
Desktop
Desktop
Release date
January 2011
-
Interface
MXM-A (3.0)
PCIe 4.0 x16
Supplementary power connectors
-
1x 12-pin
Boost clock speed
-
1695 MHz
Core clock speed
725 MHz
-
Floating-point performance
696.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
716 million
18,000 million
Pipelines / CUDA cores
480
6144
Power consumption (TDP)
35 Watt
250 Watt
Texture fill rate
17.40
325.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
3600 MHz
16000 MHz
Memory bandwidth
57.6 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
-