Radeon HD 4770 and GeForce 310M - video card comparison
Passmark - benchmark score Radeon HD 4770 vs GeForce 310M
Radeon HD 4770
935
GeForce 310M
118
Radeon HD 4770
GeForce 310M
Architecture
TeraScale (2005−2013)
GT2xx (2009−2012)
GPU code name
RV740
N11M-GE1
Market segment
Desktop
Laptop
Release date
April 2009
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
750 MHz
606 / 625 MHz
CUDA cores
-
16
Floating-point performance
960.0 gflops
48.96 gflops
Gigaflops
-
73
Manufacturing process technology
40 nm
40 nm
Number of transistors
826 million
260 million
Pipelines / CUDA cores
640
16
Power consumption (TDP)
80 Watt
14 Watt
Texture fill rate
24.00
4.848
Memory type
GDDR5
GDDR3, DDR3
Maximum RAM amount
512 MB
Up to 1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
3200 MHz
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
51.2 GB/s
10.67 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
10.1 (10_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0