Home GPU Comparison NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon E6760 PCIe

NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon E6760 PCIe

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 1024MB VRAM Radeon E6760 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Released 1 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)
1056 additional rendering cores
AMD Radeon E6760 PCIe 's Advantages
Lower TDP (45W vs 122W)

Score

Benchmark

FP32 (float)
GeForce GTX 680MX Mac Edition +283%
2.209 TFLOPS
Radeon E6760 PCIe
0.576 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
May 2011
GeForce 600M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
6
-
-
-
1536
Shading Units
480
128
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.01 GPixel/s
Pixel Rate
4.800 GPixel/s
92.03 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
2.209 TFLOPS
FP32 (float)
576.0 GFLOPS
92.03 GFLOPS
FP64 (double)
-

Board Design

122W
TDP
45W
-
-
-
No outputs
Outputs
6x mini-DisplayPort 1.1
-
-
-

Graphics Processor

GK104
GPU Name
Turks
N13E-GTX2-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

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