GeForce GTX TITAN X vs Radeon HD 5450 PCI
We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX TITAN X 's Advantages
Released 5 years and 1 months late
Boost Clock1089MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (336.6GB/s vs 5.328GB/s)
2992 additional rendering cores
Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX TITAN X
+6333%
6691
Radeon HD 5450 PCI
104
Graphics Card
Mar 2015
Release Date
Feb 2010
GeForce 900
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI
Clock Speeds
1000 MHz
Base Clock
-
1089 MHz
Boost Clock
-
1753 MHz
Memory Clock
333 MHz
Memory
12GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
336.6GB/s
Bandwidth
5.328GB/s
Render Config
-
Compute Units
2
3072
Shading Units
80
192
TMUs
8
96
ROPs
4
48 KB (per SMM)
L1 Cache
8 KB (per CU)
3 MB
L2 Cache
128 KB
Theoretical Performance
104.5 GPixel/s
Pixel Rate
2.600 GPixel/s
209.1 GTexel/s
Texture Rate
5.200 GTexel/s
6.691 TFLOPS
FP32 (float)
104.0 GFLOPS
209.1 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
19W
600 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GM200
GPU Name
Cedar
GM200-400-A1
GPU Variant
Cedar PRO
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8 billion
Transistors
0.292 billion
601 mm²
Die Size
59 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
5.0