Home GPU Comparison NVIDIA GeForce 8400M G vs NVIDIA GeForce 310M

NVIDIA GeForce 8400M G vs NVIDIA GeForce 310M

We compared two Mobile platform GPUs: 256MB VRAM GeForce 8400M G and 1024MB VRAM GeForce 310M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400M G 's Advantages
Lower TDP (10W vs 14W)
NVIDIA GeForce 310M 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (10.67GB/s vs 6.400GB/s)
8 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400M G
0.013 TFLOPS
GeForce 310M +276%
0.049 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jan 2010
GeForce 8M
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
667 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
10.67GB/s

Render Config

1
SM Count
2
-
Compute Units
-
8
Shading Units
16
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
16 KB
L2 Cache
32 KB

Theoretical Performance

1.600 GPixel/s
Pixel Rate
2.424 GPixel/s
3.200 GTexel/s
Texture Rate
4.848 GTexel/s
-
FP16 (half)
-
12.80 GFLOPS
FP32 (float)
48.96 GFLOPS
-
FP64 (double)
-

Graphics Processor

G86
GPU Name
GT218
NB8M-SE
GPU Variant
N11M-GE1
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.21 billion
Transistors
0.26 billion
127 mm²
Die Size
57 mm²

Board Design

10W
TDP
14W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1

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