Home GPU Comparison NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 8670 OEM

NVIDIA GeForce GT 520 PCIe x1 vs AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 520 PCIe x1 and 2GB VRAM Radeon HD 8670 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
Lower TDP (29W vs 75W)
AMD Radeon HD 8670 OEM 's Advantages
Released 1 years and 9 months late
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (73.60GB/s vs 14.40GB/s)
336 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 520 PCIe x1
0.156 TFLOPS
Radeon HD 8670 OEM +416%
0.806 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2013
GeForce 500
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
900 MHz
Memory Clock
1150 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
73.60GB/s

Render Config

-
Compute Units
6
1
SM Count
-
48
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.620 GPixel/s
Pixel Rate
8.400 GPixel/s
6.480 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
806.4 GFLOPS
12.96 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

29W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
Oland
-
GPU Variant
Oland XT (215-0837000)
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
0.95 billion
79 mm²
Die Size
77 mm²

Graphics Features

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

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