Radeon HD 7770 and Radeon R5 A240 - video card comparison
Passmark - benchmark score Radeon HD 7770 vs Radeon R5 A240
Radeon HD 7770
2235
Radeon R5 A240
593
Radeon HD 7770
Radeon R5 A240
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Cape Verde
Oland
Market segment
Desktop
Desktop
Release date
February 2012
2014
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
780 MHz
Core clock speed
1000 MHz
1030 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
950 million
Pipelines / CUDA cores
640
320
Power consumption (TDP)
80 Watt
50 Watt
Texture fill rate
40.00
15.60
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
1800 MBps
Memory bandwidth
72 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x HDMI 1.4a, 1x VGA
Eyefinity
+
-
HDMI
+
+
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.2.131
1.2.170