Home GPU Comparison NVIDIA GeForce GT 520 OEM vs AMD Radeon HD 6870

NVIDIA GeForce GT 520 OEM vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 OEM and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 OEM 's Advantages
Released 1 years and 10 months late
Lower TDP (29W vs 151W)
AMD Radeon HD 6870 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 8.000GB/s)
1072 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 OEM
0.135 TFLOPS
Radeon HD 6870 +1393%
2.016 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Oct 2010
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
134.4GB/s

Render Config

-
Compute Units
14
2
SM Count
-
48
Shading Units
1120
8
TMUs
56
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

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

Board Design

29W
TDP
151W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

GF119
GPU Name
Barts
GF119 B1
GPU Variant
Barts XT (215-0798000)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.7 billion
79 mm²
Die Size
255 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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