NVIDIA RTX A2000 Max-Q vs NVIDIA GeForce GT 650M
We compared two Mobile platform GPUs: 4GB VRAM RTX A2000 Max Q and 1024MB VRAM GeForce GT 650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 Max-Q 's Advantages
Released 9 years and 1 months late
Boost Clock has increased by 27% (1207MHz vs 950MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 28.80GB/s)
2176 additional rendering cores
NVIDIA GeForce GT 650M 's Advantages
Lower TDP (45W vs 95W)
Score
Benchmark
FP32 (float)
RTX A2000 Max Q
+746%
6.18 TFLOPS
GeForce GT 650M
0.73 TFLOPS
Graphics Card
Apr 2021
Release Date
Mar 2012
Ampere-MW
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
682 MHz
Base Clock
835 MHz
1207 MHz
Boost Clock
950 MHz
1375 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
128bit
176.0GB/s
Bandwidth
28.80GB/s
Render Config
-
-
-
20
SM Count
-
2560
Shading Units
384
80
TMUs
32
48
ROPs
16
80
Tensor Cores
-
20
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
57.94 GPixel/s
Pixel Rate
7.600 GPixel/s
96.56 GTexel/s
Texture Rate
30.40 GTexel/s
6.180 TFLOPS
FP16 (half)
-
6.180 TFLOPS
FP32 (float)
729.6 GFLOPS
96.56 GFLOPS
FP64 (double)
30.40 GFLOPS
Board Design
95W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA107
GPU Name
GK107
-
GPU Variant
N13P-GT-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
1.27 billion
200 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.8
Shader Model
5.1
