Radeon HD 7620G and GeForce 315M - video card comparison
Passmark - benchmark score Radeon HD 7620G vs GeForce 315M
Radeon HD 7620G
374
GeForce 315M
118
Radeon HD 7620G
GeForce 315M
Architecture
Terascale 3 (2010−2013)
GT2xx (2009−2012)
GPU code name
Trinity
N11M-GE
Market segment
Laptop
Laptop
Release date
May 2012
December 2010
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
Boost clock speed
497 MHz
-
Core clock speed
360 MHz
606 MHz
CUDA cores
-
16
Floating-point performance
-
38.78 gflops
Gigaflops
-
73
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
260 million
Pipelines / CUDA cores
384
16
Power consumption (TDP)
25 Watt
14 Watt
Texture fill rate
11.93
4.848
Memory type
System Shared
GDDR3, DDR3
Maximum RAM amount
System Shared
Up to 512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
4.1
Shader Model
5.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0