Radeon RX 580 OEM vs GeForce 405 OEM
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM and 512MB VRAM GeForce 405 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 580 OEM Advantages
Released 5 years and 9 months late
Boost Clock1266MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 12.64GB/s)
2288 additional rendering cores
GeForce 405 OEM Advantages
Lower TDP (25W vs 150W)
Score
Benchmark
FP32 (float)
Radeon RX 580 OEM
+12864%
5834
GeForce 405 OEM
45
Graphics Card
Jun 2016
Release Date
Sep 2010
Polaris
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
790 MHz
Memory
8GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
256.0GB/s
Bandwidth
12.64GB/s
Render Config
36
Compute Units
-
-
SM Count
2
2304
Shading Units
16
144
TMUs
8
32
ROPs
4
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
32 KB
Theoretical Performance
40.51 GPixel/s
Pixel Rate
2.356 GPixel/s
182.3 GTexel/s
Texture Rate
4.712 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
44.86 GFLOPS
364.6 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
25W
450 W
Suggested PSU
200 W
1x HDMI 2.0b
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI
1x VGA
1x HDMI
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
Ellesmere
GPU Name
GT218
Polaris 10 XT
(215-0876184)
(215-0876184)
GPU Variant
GT218-300-B1
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.26 billion
232 mm²
Die Size
57 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1
