NVIDIA GeForce GT 520M vs NVIDIA GeForce GT 630M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 520M and 1024MB VRAM GeForce GT 630M 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 33W)
NVIDIA GeForce GT 630M 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
48 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 520M
0.142 TFLOPS
GeForce GT 630M
+78%
0.253 TFLOPS
3DMark Time Spy
GeForce GT 520M
88
GeForce GT 630M
+86%
164
Graphics Card
Jan 2011
Release Date
Mar 2012
GeForce 500M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
1
SM Count
2
48
Shading Units
96
8
TMUs
16
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
1.480 GPixel/s
Pixel Rate
2.640 GPixel/s
5.920 GTexel/s
Texture Rate
10.56 GTexel/s
-
-
-
142.1 GFLOPS
FP32 (float)
253.4 GFLOPS
11.84 GFLOPS
FP64 (double)
21.12 GFLOPS
Board Design
12W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GF119
GPU Name
GF108
N12P-GV-B-A1
GPU Variant
N13P-GL2-A1
Fermi 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.585 billion
79 mm²
Die Size
116 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1
