NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce GT 630M
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 1024MB VRAM GeForce GT 630M 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 Clock1125MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.0GB/s vs 14.40GB/s)
2208 additional rendering cores
NVIDIA GeForce GT 630M 's Advantages
Lower TDP (33W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 2070 Max Q Refresh
+1949%
5.184 TFLOPS
GeForce GT 630M
0.253 TFLOPS
3DMark Time Spy
GeForce RTX 2070 Max Q Refresh
+4030%
6774
GeForce GT 630M
164
Graphics Card
Mar 2020
Release Date
Mar 2012
GeForce 20 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
900 MHz
Base Clock
-
1125 MHz
Boost Clock
-
1375 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
352.0GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
36
SM Count
2
2304
Shading Units
96
144
TMUs
16
64
ROPs
4
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
72.00 GPixel/s
Pixel Rate
2.640 GPixel/s
162.0 GTexel/s
Texture Rate
10.56 GTexel/s
10.37 TFLOPS
FP16 (half)
-
5.184 TFLOPS
FP32 (float)
253.4 GFLOPS
162.0 GFLOPS
FP64 (double)
21.12 GFLOPS
Board Design
115W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU106B
GPU Name
GF108
-
GPU Variant
N13P-GL2-A1
Turing
Architecture
Fermi
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
10.8 billion
Transistors
0.585 billion
445 mm²
Die Size
116 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.1
6.6
Shader Model
5.1
