Home GPU Comparison NVIDIA GeForce GT 520 PCI vs AMD Radeon R9 285

NVIDIA GeForce GT 520 PCI vs AMD Radeon R9 285

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCI and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 190W)
AMD Radeon R9 285 's Advantages
Released 3 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 14.40GB/s)
1744 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCI
0.156 TFLOPS
Radeon R9 285 +2008%
3.29 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Sep 2014
GeForce 500
Generation
Volcanic Islands
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
1
SM Count
-
48
Shading Units
1792
8
TMUs
112
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
29.38 GPixel/s
6.480 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
155.5 GFLOPS
FP32 (float)
3.290 TFLOPS
12.96 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

29W
TDP
190W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GF119
GPU Name
Tonga
GF119-300-A1
GPU Variant
Tonga PRO (215-0851128)
Fermi 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
5 billion
79 mm²
Die Size
366 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2.170
2.1
CUDA
-
5.1
Shader Model
6.5

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