Home GPU Comparison NVIDIA GeForce GT 520 OEM vs AMD Radeon HD 6770 Green Edition

NVIDIA GeForce GT 520 OEM vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 OEM and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 OEM 's Advantages
Lower TDP (29W vs 86W)
AMD Radeon HD 6770 Green Edition 's Advantages
Released 8 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (21.34GB/s vs 8.000GB/s)
672 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 OEM
0.135 TFLOPS
Radeon HD 6770 Green Edition +646%
1.008 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Apr 2013
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
8.000GB/s
Bandwidth
21.34GB/s

Render Config

2
SM Count
-
-
Compute Units
9
48
Shading Units
720
8
TMUs
36
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
11.20 GPixel/s
4.712 GTexel/s
Texture Rate
25.20 GTexel/s
-
FP16 (half)
-
134.6 GFLOPS
FP32 (float)
1008 GFLOPS
11.22 GFLOPS
FP64 (double)
-

Graphics Processor

GF119
GPU Name
Juniper
GF119 B1
GPU Variant
Juniper LE (215-0754009)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.04 billion
79 mm²
Die Size
166 mm²

Board Design

29W
TDP
86W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

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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