Radeon R7 (Bristol Ridge) and Radeon HD 5450 - video card comparison
Passmark - benchmark score Radeon R7 (Bristol Ridge) vs Radeon HD 5450
Radeon R7 (Bristol Ridge)
777
Radeon HD 5450
140
Radeon R7 (Bristol Ridge)
Radeon HD 5450
Architecture
GCN 1.2 (2015−2016)
TeraScale 2 (2009−2015)
GPU code name
Bristol Ridge
Cedar
Market segment
Laptop
Desktop
Release date
June 2016
February 2010
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
900 MHz
-
Core clock speed
-
650 MHz
Floating-point performance
-
104 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2410 Million
292 million
Pipelines / CUDA cores
512
80
Power consumption (TDP)
12-45 Watt
19 Watt
Texture fill rate
-
5.200
Memory type
-
DDR2
Maximum RAM amount
-
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
-
800 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (FL 12_0)
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
-
N/A