Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon RX 550 640SP

NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 2GB VRAM Radeon RX 550 640SP 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
Lower TDP (29W vs 60W)
AMD Radeon RX 550 640SP 's Advantages
Released 6 years and 6 months late
Boost Clock1071MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
592 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
Radeon RX 550 640SP +778%
1.371 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Oct 2017
GeForce 500
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
900 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
10
1
SM Count
-
48
Shading Units
640
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
17.14 GPixel/s
6.480 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
155.5 GFLOPS
FP32 (float)
1371 GFLOPS
12.96 GFLOPS
FP64 (double)
85.68 GFLOPS

Board Design

29W
TDP
60W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
Baffin
-
GPU Variant
Baffin LE
Fermi 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.292 billion
Transistors
3 billion
79 mm²
Die Size
123 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.4

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