Home GPU Comparison AMD Radeon HD 6930 vs NVIDIA GeForce GT 520 OEM

AMD Radeon HD 6930 vs NVIDIA GeForce GT 520 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 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 HD 6930 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 8.000GB/s)
1232 additional rendering cores
NVIDIA GeForce GT 520 OEM 's Advantages
Released 8 months late
Lower TDP (29W vs 186W)

Score

Benchmark

FP32 (float)
Radeon HD 6930 +1322%
1.92 TFLOPS
GeForce GT 520 OEM
0.135 TFLOPS
VS

Graphics Card

Dec 2011
Release Date
Aug 2012
Northern Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
8.000GB/s

Render Config

20
Compute Units
-
-
SM Count
2
1280
Shading Units
48
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

24.00 GPixel/s
Pixel Rate
2.356 GPixel/s
60.00 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
1.920 TFLOPS
FP32 (float)
134.6 GFLOPS
480.0 GFLOPS
FP64 (double)
11.22 GFLOPS

Board Design

186W
TDP
29W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
GF119
Cayman CE (215-0807105)
GPU Variant
GF119 B1
TeraScale 3
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.64 billion
Transistors
0.292 billion
389 mm²
Die Size
79 mm²

Graphics Features

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

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