Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs NVIDIA GeForce GT 520 PCI

NVIDIA GeForce GTX 550 Ti vs NVIDIA GeForce GT 520 PCI

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 1024MB VRAM GeForce GT 520 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Larger VRAM bandwidth (98.50GB/s vs 14.40GB/s)
144 additional rendering cores
NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 116W)

Score

Benchmark

FP32 (float)
GeForce GTX 550 Ti +342%
0.691 TFLOPS
GeForce GT 520 PCI
0.156 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Apr 2011
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1026 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
98.50GB/s
Bandwidth
14.40GB/s

Render Config

4
SM Count
1
-
Compute Units
-
192
Shading Units
48
32
TMUs
8
24
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
128 KB

Theoretical Performance

7.200 GPixel/s
Pixel Rate
1.620 GPixel/s
28.80 GTexel/s
Texture Rate
6.480 GTexel/s
-
FP16 (half)
-
691.2 GFLOPS
FP32 (float)
155.5 GFLOPS
57.60 GFLOPS
FP64 (double)
12.96 GFLOPS

Graphics Processor

GF116
GPU Name
GF119
GF116-400-A1
GPU Variant
GF119-300-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.292 billion
238 mm²
Die Size
79 mm²

Board Design

116W
TDP
29W
300 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1

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