Radeon HD 8750M and GeForce GT 340 OEM - video card comparison
Radeon HD 8750M
GeForce GT 340 OEM
Architecture
GCN (2011−2017)
Tesla 2.0 (2007−2013)
GPU code name
Mars Pro
GT215
Market segment
Laptop
Desktop
Release date
November 2012
February 2010
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
775 MHz
-
Core clock speed
620 MHz
550 MHz
Floating-point performance
595.2 gflops
257.28 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
950 million
727 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
-
69 Watt
Texture fill rate
18.60
17.60
Memory type
GDDR5, DDR3
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2000 - 4000 MHz
1700 MHz
Memory bandwidth
64 GB/s
27.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_1)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A