Radeon HD 6770M and GeForce GTX 950 LP - video card comparison
Radeon HD 6770M
GeForce GTX 950 LP
Architecture
Terascale 2 (2009−2015)
Maxwell 2.0 (2015−2019)
GPU code name
Whistler-XT
GM206
Market segment
Laptop
Desktop
Release date
January 2011
March 2016
Interface
MXM-A (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1188 MHz
Core clock speed
675 / 725 MHz
1024 MHz
Floating-point performance
696.0 gflops
1,825 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
2,940 million
Pipelines / CUDA cores
480
768
Power consumption (TDP)
35 Watt
75 Watt
Texture fill rate
17.40
57.02
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
6612 MHz
Memory bandwidth
57.6 GB/s
105.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
11.2 (11_0)
12.0
CUDA
-
5.2
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.0
Vulkan
N/A
-