Radeon HD 8750M and FireStream 9270 - video card comparison
Passmark - benchmark score Radeon HD 8750M vs FireStream 9270
Radeon HD 8750M
1021
FireStream 9270
1381
Radeon HD 8750M
FireStream 9270
Architecture
GCN (2011−2017)
TeraScale (2005−2013)
GPU code name
Mars Pro
RV770
Market segment
Laptop
Desktop
Release date
November 2012
November 2008
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
775 MHz
-
Core clock speed
620 MHz
750 MHz
Floating-point performance
595.2 gflops
1,200.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
950 million
956 million
Pipelines / CUDA cores
384
800
Power consumption (TDP)
-
160 Watt
Texture fill rate
18.60
30.00
Memory type
GDDR5, DDR3
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2000 - 4000 MHz
3600 MHz
Memory bandwidth
64 GB/s
115.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI
DirectX
12 (11_1)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A