NVIDIA GeForce GTX 680M vs AMD Radeon E6760 MXM
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 1024MB VRAM Radeon E6760 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680M 's Advantages
Released 1 years and 1 months late
Boost Clock758MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 51.20GB/s)
864 additional rendering cores
AMD Radeon E6760 MXM 's Advantages
Lower TDP (45W vs 100W)
Score
Benchmark
FP32 (float)
GeForce GTX 680M
+253%
2.038 TFLOPS
Radeon E6760 MXM
0.576 TFLOPS
Graphics Card
Jun 2012
Release Date
May 2011
GeForce 600M
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)
Clock Speeds
719 MHz
Base Clock
-
758 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
51.20GB/s
Render Config
-
Compute Units
6
-
-
-
1344
Shading Units
480
112
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
21.22 GPixel/s
Pixel Rate
4.800 GPixel/s
84.90 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
2.038 TFLOPS
FP32 (float)
576.0 GFLOPS
84.90 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GK104
GPU Name
Turks
N13E-GTX-A2
GPU Variant
Turks XT
(215-0803000)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.716 billion
294 mm²
Die Size
118 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
