NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA P102 100
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Feb 2018
Generation
GeForce 600M
Mining GPUs
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x4
Clock Speeds
Memory Clock
1250 MHz
1376 MHz
Base Clock
-
1582 MHz
Boost Clock
-
1683 MHz
Memory
Memory Size
2GB
5GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
320bit
Bandwidth
160.0GB/s
440.3GB/s
Render Config
Shading Units
1536
3200
TMUs
128
200
ROPs
32
80
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
0 MB
SM Count
-
25
Theoretical Performance
Pixel Rate
23.01 GPixel/s
134.6 GPixel/s
Texture Rate
92.03 GTexel/s
336.6 GTexel/s
FP32 (float)
2.209 TFLOPS
10.77 TFLOPS
FP64 (double)
92.03 GFLOPS
336.6 GFLOPS
FP16 (half)
-
168.3 GFLOPS
Graphics Processor
GPU Name
GK104
GP102
GPU Variant
N13E-GTX2-A2
GP102-100-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
11.8 billion
Die Size
294 mm²
471 mm²
Board Design
TDP
122W
250W
Outputs
No outputs
No outputs
Suggested PSU
-
600 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
6.1
Shader Model
5.1
6.4
📊 Benchmark
3DMark Time Spy
-
7,042
3DMark Time Spy Extreme
-
3,817