Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 7670 OEM

NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 520 PCIe x1 's Advantages
More VRAM (1024GB vs 512GB)
Lower TDP (29W vs 66W)
AMD Radeon HD 7670 OEM 's Advantages
Released 9 months late
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
432 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
Radeon HD 7670 OEM +392%
0.768 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2012
GeForce 500
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
1
SM Count
-
48
Shading Units
480
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
6.400 GPixel/s
6.480 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
768.0 GFLOPS
12.96 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
66W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
Turks
-
GPU Variant
Turks XT (215-0803000)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.716 billion
79 mm²
Die Size
118 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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