Radeon R7 M445 and Radeon HD 5770 - video card comparison
Passmark - benchmark score Radeon R7 M445 vs Radeon HD 5770
Radeon R7 M445
971
Radeon HD 5770
1756
Radeon R7 M445
Radeon HD 5770
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Meso
Juniper
Market segment
Laptop
Desktop
Release date
May 2016
October 2009
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
920 MHz
-
Core clock speed
920 MHz
850 MHz
Floating-point performance
588.8 gflops
1,360.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,550 million
1,040 million
Pipelines / CUDA cores
320
800
Power consumption (TDP)
15-25 Watt
108 Watt
Texture fill rate
18.40
34.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
4800 MHz
Memory bandwidth
32 GB/s
76.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.0
5.0
Vulkan
1.2.131
N/A