Home GPU Comparison Intel HD Graphics 405 Mobile 18EU vs NVIDIA GeForce 320M

Intel HD Graphics 405 Mobile 18EU vs NVIDIA GeForce 320M

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 405 18EU and 0System Shared VRAM GeForce 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 405 Mobile 18EU 's Advantages
Released 6 years late
Boost Clock740MHz
80 additional rendering cores
Lower TDP (6W vs 23W)

Score

VS

Graphics Card

Apr 2016
Release Date
Apr 2010
HD Graphics-T
Generation
GeForce 300M
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 2.0 x16

Clock Speeds

400 MHz
Base Clock
-
740 MHz
Boost Clock
-
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
-
-
-
SM Count
4
128
Shading Units
48
16
TMUs
16
2
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.200 GPixel/s
Pixel Rate
3.600 GPixel/s
9.600 GTexel/s
Texture Rate
7.200 GTexel/s
-
-
-
153.6 GFLOPS
FP32 (float)
91.20 GFLOPS
38.40 GFLOPS
FP64 (double)
-

Board Design

6W
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Braswell GT1
GPU Name
C89
-
GPU Variant
MCP89-EPT
Generation 8.0
Architecture
Tesla 2.0
Intel
Foundry
-
14 nm
Process Size
40 nm
Unknown
Transistors
0.486 billion
Unknown
Die Size
100 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.3
OpenGL
3.3
2.0
OpenCL
N/A
1.1
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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