Home GPU Comparison NVIDIA GeForce RTX 4060 Mobile vs NVIDIA GeForce 8400M G

NVIDIA GeForce RTX 4060 Mobile vs NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4060 Mobile and 256MB VRAM GeForce 8400M G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4060 Mobile 's Advantages
Released 15 years and 8 months late
Boost Clock1890MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.0GB/s vs 6.400GB/s)
3064 additional rendering cores
NVIDIA GeForce 8400M G 's Advantages
Lower TDP (10W vs 115W)

Score

Benchmark

FP32 (float)
GeForce RTX 4060 Mobile +89207%
11.61 TFLOPS
GeForce 8400M G
0.013 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
May 2007
GeForce 40 Mobile
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1545 MHz
Base Clock
-
1890 MHz
Boost Clock
-
2000 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
64bit
256.0GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
24
SM Count
1
3072
Shading Units
8
96
TMUs
8
48
ROPs
4
96
Tensor Cores
-
24
RT Cores
-
128 KB (per SM)
L1 Cache
-
32 MB
L2 Cache
16 KB
-
-
-

Theoretical Performance

90.72 GPixel/s
Pixel Rate
1.600 GPixel/s
181.4 GTexel/s
Texture Rate
3.200 GTexel/s
11.61 TFLOPS
FP16 (half)
-
11.61 TFLOPS
FP32 (float)
12.80 GFLOPS
181.4 GFLOPS
FP64 (double)
-

Board Design

115W
TDP
10W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

AD107
GPU Name
G86
GN21-X4
GPU Variant
NB8M-SE
Ada Lovelace
Architecture
Tesla
TSMC
Foundry
TSMC
5 nm
Process Size
80 nm
Unknown
Transistors
0.21 billion
146 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
8.9
CUDA
1.1
6.7
Shader Model
4.0

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