NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA T600 Mobile
We compared two Mobile platform GPUs: 512MB VRAM GeForce GTX 660M Mac Edition and 4GB VRAM T600 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA T600 Mobile 's Advantages
Released 8 years late
Boost Clock1410MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 80.00GB/s)
512 additional rendering cores
Lower TDP (40W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GTX 660M Mac Edition
0.73 TFLOPS
T600 Mobile
+246%
2.527 TFLOPS
Graphics Card
Apr 2013
Release Date
Apr 2021
GeForce 600M
Generation
Quadro Turing-M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
780 MHz
-
Boost Clock
1410 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
80.00GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
-
SM Count
14
384
Shading Units
896
32
TMUs
56
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
7.600 GPixel/s
Pixel Rate
45.12 GPixel/s
30.40 GTexel/s
Texture Rate
78.96 GTexel/s
-
FP16 (half)
5.053 TFLOPS
729.6 GFLOPS
FP32 (float)
2.527 TFLOPS
30.40 GFLOPS
FP64 (double)
78.96 GFLOPS
Board Design
50W
TDP
40W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GK107
GPU Name
TU117
-
-
-
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.27 billion
Transistors
4.7 billion
118 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
6.7
