NVIDIA GeForce GT 440 Mac Edition vs Intel Arc B580
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 440 Mac Edition and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 440 Mac Edition 's Advantages
Lower TDP (65W vs 190W)
Intel Arc B580 's Advantages
Released 13 years and 10 months late
Boost Clock2670MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (456.0GB/s vs 21.34GB/s)
2464 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 440 Mac Edition
0.311 TFLOPS
Arc B580
+4295%
13.67 TFLOPS
Graphics Card
Feb 2011
Release Date
Dec 2024
GeForce 400
Generation
Battlemage
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
2670 MHz
-
Boost Clock
2670 MHz
667 MHz
Memory Clock
2375 MHz
Memory
1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
21.34GB/s
Bandwidth
456.0GB/s
Render Config
-
-
-
2
SM Count
-
96
Shading Units
2560
16
TMUs
160
4
ROPs
80
-
Tensor Cores
160
-
RT Cores
20
64 KB (per SM)
L1 Cache
256 KB (per EU)
256 KB
L2 Cache
18 MB
-
-
-
Theoretical Performance
3.240 GPixel/s
Pixel Rate
213.6 GPixel/s
12.96 GTexel/s
Texture Rate
427.2 GTexel/s
-
FP16 (half)
27.34 TFLOPS
311.0 GFLOPS
FP32 (float)
13.67 TFLOPS
25.92 GFLOPS
FP64 (double)
1.709 TFLOPS
Board Design
65W
TDP
190W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
None
Power Connectors
1x 8-pin
Graphics Processor
GF108
GPU Name
BMG-G21
GF108-400-A1
GPU Variant
SRPMF
Fermi
Architecture
Xe2
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
0.585 billion
Transistors
19.6 billion
116 mm²
Die Size
272 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
2.1
CUDA
-
5.1
Shader Model
6.6
