NVIDIA GeForce GT 650M Mac Edition vs NVIDIA GeForce RTX 3070 Max Q
We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition and 8GB VRAM GeForce RTX 3070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 650M Mac Edition 's Advantages
Lower TDP (45W vs 80W)
NVIDIA GeForce RTX 3070 Max Q 's Advantages
Released 8 years and 6 months late
Boost Clock1290MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 80.26GB/s)
4736 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 650M Mac Edition
0.691 TFLOPS
GeForce RTX 3070 Max Q
+1811%
13.21 TFLOPS
Graphics Card
Jul 2012
Release Date
Jan 2021
GeForce 600M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
780 MHz
-
Boost Clock
1290 MHz
1254 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
80.26GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
40
384
Shading Units
5120
32
TMUs
160
16
ROPs
80
-
Tensor Cores
160
-
RT Cores
40
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
7.200 GPixel/s
Pixel Rate
103.2 GPixel/s
28.80 GTexel/s
Texture Rate
206.4 GTexel/s
-
FP16 (half)
13.21 TFLOPS
691.2 GFLOPS
FP32 (float)
13.21 TFLOPS
28.80 GFLOPS
FP64 (double)
206.4 GFLOPS
Board Design
45W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GA104
N13P-GT-W-A2
GPU Variant
GA104-770-A1
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
6.6
