Radeon RX 580G vs GeForce GT 440 Mac Edition
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 1024MB VRAM GeForce GT 440 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 580G 's Advantages
Released 7 years and 8 months late
Boost Clock1330MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 21.34GB/s)
2208 additional rendering cores
GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 185W)
Score
Benchmark
FP32 (float)
Radeon RX 580G
+1870%
6129
GeForce GT 440 Mac Edition
311
Graphics Card
Oct 2018
Release Date
Feb 2011
Polaris
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1257 MHz
Base Clock
-
1330 MHz
Boost Clock
-
2000 MHz
Memory Clock
667 MHz
Memory
8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
21.34GB/s
Render Config
36
Compute Units
-
-
SM Count
2
2304
Shading Units
96
144
TMUs
16
32
ROPs
4
16 KB (per CU)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
256 KB
Theoretical Performance
42.56 GPixel/s
Pixel Rate
3.240 GPixel/s
191.5 GTexel/s
Texture Rate
12.96 GTexel/s
6.129 TFLOPS
FP16 (half)
-
6.129 TFLOPS
FP32 (float)
311.0 GFLOPS
383.0 GFLOPS
FP64 (double)
25.92 GFLOPS
Board Design
185W
TDP
65W
450 W
Suggested PSU
250 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 8-pin
Power Connectors
None
Graphics Processor
Polaris 20
GPU Name
GF108
Polaris 20 XTX
(215-0910038)
GPU Variant
GF108-400-A1
GCN 4.0
Architecture
Fermi
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5.7 billion
Transistors
0.585 billion
232 mm²
Die Size
116 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1