Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GT 520 PCIe x1

ATI Radeon X550 XT vs NVIDIA GeForce GT 520 PCIe x1

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 1024MB VRAM GeForce GT 520 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCIe x1 's Advantages
Released 4 years and 3 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (14.40GB/s vs 9.600GB/s)
48 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Apr 2011
Radeon R300
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
900 MHz

Memory

128MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
9.600GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
SM Count
1
-
Shading Units
48
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
1.620 GPixel/s
1.600 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
-
FP32 (float)
155.5 GFLOPS
-
FP64 (double)
12.96 GFLOPS

Board Design

Unknown
TDP
29W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

RV410
GPU Name
GF119
-
-
-
R400
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
40 nm
0.12 billion
Transistors
0.292 billion
156 mm²
Die Size
79 mm²

Graphics Features

9.0b (9_2)
DirectX
12 (11_0)
2.0
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
-
Shader Model
5.1

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