NVIDIA GeForce GT 520M vs AMD Radeon HD 6670A
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520M and 1024MB VRAM Radeon HD 6670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 520M 's Advantages
Lower TDP (12W vs 45W)
AMD Radeon HD 6670A 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
432 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 520M
0.142 TFLOPS
Radeon HD 6670A
+305%
0.576 TFLOPS
Graphics Card
Jan 2011
Release Date
Apr 2011
GeForce 500M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
12.80GB/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
1.480 GPixel/s
Pixel Rate
4.800 GPixel/s
5.920 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
142.1 GFLOPS
FP32 (float)
576.0 GFLOPS
11.84 GFLOPS
FP64 (double)
-
Board Design
12W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GF119
GPU Name
Turks
N12P-GV-B-A1
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
