Radeon HD 7750M and Radeon HD 8750M - video card comparison
Passmark - benchmark score Radeon HD 7750M vs Radeon HD 8750M
Radeon HD 7750M
1227
Radeon HD 8750M
1021
Radeon HD 7750M
Radeon HD 8750M
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Lombok XL
Mars Pro
Market segment
Laptop
Laptop
Release date
April 2012
November 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
-
775 MHz
Core clock speed
575 MHz
620 MHz
Floating-point performance
588.8 gflops
595.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
950 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
28 Watt
-
Texture fill rate
18.40
18.60
Memory type
GDDR5
GDDR5, DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
2000 - 4000 MHz
Memory bandwidth
64 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.2.131