Home GPU Comparison AMD Radeon Sky 700 vs NVIDIA GeForce GT 520 OEM

AMD Radeon Sky 700 vs NVIDIA GeForce GT 520 OEM

We compared two Desktop platform GPUs: 6GB VRAM Radeon Sky 700 and 1024MB VRAM GeForce GT 520 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 700 's Advantages
Released 7 months late
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 8.000GB/s)
1744 additional rendering cores
NVIDIA GeForce GT 520 OEM 's Advantages
Lower TDP (29W vs 225W)

Score

Benchmark

FP32 (float)
Radeon Sky 700 +2289%
3.226 TFLOPS
GeForce GT 520 OEM
0.135 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Aug 2012
Radeon Sky
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
500 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
264.0GB/s
Bandwidth
8.000GB/s

Render Config

28
Compute Units
-
-
SM Count
2
1792
Shading Units
48
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
2.356 GPixel/s
100.8 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
3.226 TFLOPS
FP32 (float)
134.6 GFLOPS
806.4 GFLOPS
FP64 (double)
11.22 GFLOPS

Board Design

225W
TDP
29W
550 W
Suggested PSU
200 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
GF119
Tahiti PRO GL
GPU Variant
GF119 B1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.292 billion
352 mm²
Die Size
79 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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