GeForce GTX 680MX Mac Edition vs FirePro M7820
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 1024MB VRAM FirePro M7820 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 680MX Mac Edition 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)
736 additional rendering cores
FirePro M7820 's Advantages
Lower TDP (50W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
+97%
2209
FirePro M7820
1120
Graphics Card
Oct 2012
Release Date
May 2010
GeForce 600M
Generation
FirePro Mobility
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1250 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
64.00GB/s
Render Config
-
Compute Units
10
1536
Shading Units
800
128
TMUs
40
32
ROPs
16
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
11.20 GPixel/s
92.03 GTexel/s
Texture Rate
28.00 GTexel/s
2.209 TFLOPS
FP32 (float)
1120 GFLOPS
92.03 GFLOPS
FP64 (double)
-
Board Design
122W
TDP
50W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
Broadway
N13E-GTX2-A2
GPU Variant
Broadway XT GL
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.04 billion
294 mm²
Die Size
166 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