Home GPU Comparison NVIDIA GeForce RTX 3070 Ti Max Q vs NVIDIA GeForce 8400M GT

NVIDIA GeForce RTX 3070 Ti Max Q vs NVIDIA GeForce 8400M GT

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Max Q and 512MB VRAM GeForce 8400M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages
Released 14 years and 8 months late
Boost Clock1035MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (384.0GB/s vs 19.20GB/s)
5872 additional rendering cores
NVIDIA GeForce 8400M GT 's Advantages
Lower TDP (14W vs 80W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti Max Q +41934%
12.19 TFLOPS
GeForce 8400M GT
0.029 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
May 2007
GeForce 30 Mobile
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

510 MHz
Base Clock
-
1035 MHz
Boost Clock
-
1500 MHz
Memory Clock
600 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
19.20GB/s

Render Config

-
-
-
46
SM Count
2
5888
Shading Units
16
184
TMUs
8
96
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

99.36 GPixel/s
Pixel Rate
1.800 GPixel/s
190.4 GTexel/s
Texture Rate
3.600 GTexel/s
12.19 TFLOPS
FP16 (half)
-
12.19 TFLOPS
FP32 (float)
28.80 GFLOPS
190.4 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GA104
GPU Name
G86
-
GPU Variant
G86-603-A2
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
80 nm
17.4 billion
Transistors
0.21 billion
392 mm²
Die Size
127 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.6
CUDA
1.1
6.6
Shader Model
4.0

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