NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 3070 Ti Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 8GB VRAM GeForce RTX 3070 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages
Lower TDP (31W vs 115W)
NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 11% (1410MHz vs 1275MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)
4992 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce MX450 30.5W 8Gbps
2.285 TFLOPS
GeForce RTX 3070 Ti Mobile
+626%
16.6 TFLOPS
3DMark Time Spy
GeForce MX450 30.5W 8Gbps
1968
GeForce RTX 3070 Ti Mobile
+476%
11345
3DMark Time Spy Extreme
GeForce MX450 30.5W 8Gbps
351
GeForce RTX 3070 Ti Mobile
+1468%
5507
Graphics Card
Aug 2020
Release Date
Jan 2022
GeForce MX
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16
Clock Speeds
1035 MHz
Base Clock
915 MHz
1275 MHz
Boost Clock
1410 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
64.00GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
14
SM Count
46
896
Shading Units
5888
56
TMUs
184
32
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
64 KB (per SM)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
40.80 GPixel/s
Pixel Rate
135.4 GPixel/s
71.40 GTexel/s
Texture Rate
259.4 GTexel/s
4.570 TFLOPS
FP16 (half)
16.60 TFLOPS
2.285 TFLOPS
FP32 (float)
16.60 TFLOPS
71.40 GFLOPS
FP64 (double)
259.4 GFLOPS
Board Design
31W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU117
GPU Name
GA104
-
-
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
4.7 billion
Transistors
17.4 billion
200 mm²
Die Size
392 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.6
