Radeon HD 8750M and Radeon HD 7420G - video card comparison
Passmark - benchmark score Radeon HD 8750M vs Radeon HD 7420G
Radeon HD 8750M
1021
Radeon HD 7420G
317
Radeon HD 8750M
Radeon HD 7420G
Architecture
GCN (2011−2017)
Terascale 3 (2010−2013)
GPU code name
Mars Pro
Trinity
Market segment
Laptop
Laptop
Release date
November 2012
June 2012
Interface
PCIe 3.0 x8
IGP
Boost clock speed
775 MHz
655 MHz
Core clock speed
620 MHz
480 MHz
Floating-point performance
595.2 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
950 million
1,303 million
Pipelines / CUDA cores
384
128
Power consumption (TDP)
-
35 Watt
Texture fill rate
18.60
5.240
Memory type
GDDR5, DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
2000 - 4000 MHz
System Shared
Memory bandwidth
64 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.2.131
N/A