Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon R7 260X

NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon R7 260X

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 2GB VRAM Radeon R7 260X 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 115W)
AMD Radeon R7 260X 's Advantages
Released 2 years and 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (104.0GB/s vs 14.40GB/s)
848 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
Radeon R7 260X +1163%
1.971 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Oct 2013
GeForce 500
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1625 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
104.0GB/s

Render Config

-
Compute Units
14
1
SM Count
-
48
Shading Units
896
8
TMUs
56
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
17.60 GPixel/s
6.480 GTexel/s
Texture Rate
61.60 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
1.971 TFLOPS
12.96 GFLOPS
FP64 (double)
123.2 GFLOPS

Board Design

29W
TDP
115W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

GF119
GPU Name
Bonaire
-
GPU Variant
Bonaire XTX (215-0839097)
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
2.08 billion
79 mm²
Die Size
160 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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