Radeon RX Vega 56 and Radeon HD 6750M Mac Edition - video card comparison
Radeon RX Vega 56
Radeon HD 6750M Mac Edition
Architecture
Vega (2017−2021)
TeraScale 2 (2009−2015)
GPU code name
Vega
Whistler
Market segment
Desktop
Desktop
Release date
August 2017
April 2011
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
2x 8-pin
-
Boost clock speed
1474 MHz
-
Core clock speed
1138 MHz
598 MHz
Floating-point performance
10,566 gflops
574.1 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
12,500 million
716 million
Pipelines / CUDA cores
3584
480
Power consumption (TDP)
210 Watt
35 Watt
Texture fill rate
329.5
14.35
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
512 MB
Memory bus width
409.6 Bit
128 Bit
Memory clock speed
800 MHz
3176 MHz
Memory bandwidth
409.6 GB/s
50.82 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
1.1.125
N/A