NVIDIA GeForce GTX 680M vs AMD Radeon HD 7530M
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 1024MB VRAM Radeon HD 7530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680M 's Advantages
Boost Clock758MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
944 additional rendering cores
AMD Radeon HD 7530M 's Advantages
Lower TDP (11W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 680M
+466%
2.038 TFLOPS
Radeon HD 7530M
0.36 TFLOPS
Graphics Card
Jun 2012
Release Date
Jan 2012
GeForce 600M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16
Clock Speeds
719 MHz
Base Clock
-
758 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
5
-
-
-
1344
Shading Units
400
112
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-
Theoretical Performance
21.22 GPixel/s
Pixel Rate
3.600 GPixel/s
84.90 GTexel/s
Texture Rate
10.80 GTexel/s
-
-
-
2.038 TFLOPS
FP32 (float)
360.0 GFLOPS
84.90 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
11W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GK104
GPU Name
Thames
N13E-GTX-A2
GPU Variant
Thames LP
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.716 billion
294 mm²
Die Size
104 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0
