Home GPU Comparison NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce GT 650M

NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce GT 650M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 1024MB VRAM GeForce GT 650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages
Released 8 years late
Boost Clock has increased by 18% (1125MHz vs 950MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)
1920 additional rendering cores
NVIDIA GeForce GT 650M 's Advantages
Lower TDP (45W vs 115W)

Score

Benchmark

FP32 (float)
GeForce RTX 2070 Max Q Refresh +610%
5.184 TFLOPS
GeForce GT 650M
0.73 TFLOPS
VS

Graphics Card

Mar 2020
Release Date
Mar 2012
GeForce 20 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
835 MHz
1125 MHz
Boost Clock
950 MHz
1375 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
128bit
352.0GB/s
Bandwidth
28.80GB/s

Render Config

-
-
-
36
SM Count
-
2304
Shading Units
384
144
TMUs
32
64
ROPs
16
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

72.00 GPixel/s
Pixel Rate
7.600 GPixel/s
162.0 GTexel/s
Texture Rate
30.40 GTexel/s
10.37 TFLOPS
FP16 (half)
-
5.184 TFLOPS
FP32 (float)
729.6 GFLOPS
162.0 GFLOPS
FP64 (double)
30.40 GFLOPS

Board Design

115W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

TU106B
GPU Name
GK107
-
GPU Variant
N13P-GT-A2
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
1.27 billion
445 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
7.5
CUDA
3.0
6.6
Shader Model
5.1

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