GeForce GTX 680MX Mac Edition vs FirePro M7740
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 1024MB VRAM FirePro M7740 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 3 years and 2 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 54.14GB/s)
896 additional rendering cores
FirePro M7740 's Advantages
Lower TDP (60W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
+165%
2209
FirePro M7740
832
Graphics Card
Oct 2012
Release Date
Aug 2009
GeForce 600M
Generation
FirePro Mobility
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1250 MHz
Memory Clock
846 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
54.14GB/s
Render Config
-
Compute Units
8
1536
Shading Units
640
128
TMUs
32
32
ROPs
16
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
10.40 GPixel/s
92.03 GTexel/s
Texture Rate
20.80 GTexel/s
2.209 TFLOPS
FP32 (float)
832.0 GFLOPS
92.03 GFLOPS
FP64 (double)
166.4 GFLOPS
Board Design
122W
TDP
60W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
M97
N13E-GTX2-A2
GPU Variant
M97XT-GL
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.826 billion
294 mm²
Die Size
137 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1
