NVIDIA GeForce GTX 660M Mac Edition vs NVIDIA RTX A5000 Max-Q
We compared two Mobile platform GPUs: 512MB VRAM GeForce GTX 660M Mac Edition and 16GB VRAM RTX A5000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 660M Mac Edition 's Advantages
Lower TDP (50W vs 80W)
NVIDIA RTX A5000 Max-Q 's Advantages
Released 8 years late
Boost Clock1350MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 80.00GB/s)
5760 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 660M Mac Edition
0.73 TFLOPS
RTX A5000 Max Q
+2172%
16.59 TFLOPS
Graphics Card
Apr 2013
Release Date
Apr 2021
GeForce 600M
Generation
Quadro Ampere-M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
720 MHz
-
Boost Clock
1350 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
48
384
Shading Units
6144
32
TMUs
192
16
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
7.600 GPixel/s
Pixel Rate
129.6 GPixel/s
30.40 GTexel/s
Texture Rate
259.2 GTexel/s
-
FP16 (half)
16.59 TFLOPS
729.6 GFLOPS
FP32 (float)
16.59 TFLOPS
30.40 GFLOPS
FP64 (double)
259.2 GFLOPS
Board Design
50W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GK107
GPU Name
GA104
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.27 billion
Transistors
17.4 billion
118 mm²
Die Size
392 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.7
