NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA T550 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 4GB VRAM T550 Mobile 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
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
512 additional rendering cores
NVIDIA T550 Mobile 's Advantages
Released 9 years and 7 months late
Boost Clock1665MHz
More VRAM (4GB vs 2GB)
Lower TDP (23W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2.209 TFLOPS
T550 Mobile
+54%
3.41 TFLOPS
Graphics Card
Oct 2012
Release Date
May 2022
GeForce 600M
Generation
Quadro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1065 MHz
-
Boost Clock
1665 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
-
SM Count
16
1536
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
23.01 GPixel/s
Pixel Rate
53.28 GPixel/s
92.03 GTexel/s
Texture Rate
106.6 GTexel/s
-
FP16 (half)
6.820 TFLOPS
2.209 TFLOPS
FP32 (float)
3.410 TFLOPS
92.03 GFLOPS
FP64 (double)
106.6 GFLOPS
Board Design
122W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
TU117
N13E-GTX2-A2
GPU Variant
-
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
4.7 billion
294 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6
