Radeon HD 5450 PCI vs GeForce GTX 950 Low Power
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 2GB VRAM GeForce GTX 950 Low Power to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 5450 PCI Advantages
Lower TDP (19W vs 75W)
GeForce GTX 950 Low Power Advantages
Released 6 years and 1 months late
Boost Clock1190MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (105.8GB/s vs 5.328GB/s)
688 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 5450 PCI
104
GeForce GTX 950 Low Power
+1657%
1828
Graphics Card
Feb 2010
Release Date
Mar 2016
Evergreen
Generation
GeForce 900
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1026 MHz
-
Boost Clock
1190 MHz
333 MHz
Memory Clock
1653 MHz
Memory
512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
5.328GB/s
Bandwidth
105.8GB/s
Render Config
2
Compute Units
-
80
Shading Units
768
8
TMUs
48
4
ROPs
32
8 KB (per CU)
L1 Cache
48 KB (per SMM)
128 KB
L2 Cache
1024 KB
Theoretical Performance
2.600 GPixel/s
Pixel Rate
38.08 GPixel/s
5.200 GTexel/s
Texture Rate
57.12 GTexel/s
104.0 GFLOPS
FP32 (float)
1.828 TFLOPS
-
FP64 (double)
57.12 GFLOPS
Board Design
19W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.3a
1x HDMI 1.3a
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x HDMI 2.0
3x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Cedar
GPU Name
GM206
Cedar PRO
GPU Variant
GM206-251-A1
TeraScale 2
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.94 billion
59 mm²
Die Size
228 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.4
