Home GPU Comparison NVIDIA GeForce 405M vs AMD Radeon Pro 575

NVIDIA GeForce 405M vs AMD Radeon Pro 575

We compared two Mobile platform GPUs: 512MB VRAM GeForce 405M and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 405M 's Advantages
Lower TDP (14W vs 150W)
AMD Radeon Pro 575 's Advantages
Released 6 years and 5 months late
Larger VRAM bandwidth (217.0GB/s vs 12.80GB/s)
2032 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 405M
0.039 TFLOPS
Radeon Pro 575 +11410%
4.489 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2017
GeForce 400M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1695 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
217.0GB/s

Render Config

2
SM Count
-
-
Compute Units
32
16
Shading Units
2048
8
TMUs
128
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
2 MB

Theoretical Performance

2.424 GPixel/s
Pixel Rate
35.07 GPixel/s
4.848 GTexel/s
Texture Rate
140.3 GTexel/s
-
FP16 (half)
4.489 TFLOPS
38.78 GFLOPS
FP32 (float)
4.489 TFLOPS
-
FP64 (double)
280.6 GFLOPS

Graphics Processor

GT218
GPU Name
Polaris 20
-
GPU Variant
Polaris 20 XL (215-0910052)
Tesla 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.26 billion
Transistors
5.7 billion
57 mm²
Die Size
232 mm²

Board Design

14W
TDP
150W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
6.4

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