Intel Arc B580 vs NVIDIA GeForce GTX 1080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Dec 2024
Aug 2016
Generation
Battlemage
GeForce 10 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2670 MHz
1556 MHz
Boost Clock
2670 MHz
1734 MHz
Memory Clock
2375 MHz
1251 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR5X
Memory Bus
192bit
256bit
Bandwidth
456.0GB/s
320.3GB/s
Render Config
Shading Units
2560
2560
TMUs
160
160
ROPs
80
64
Tensor Cores
160
—
RT Cores
20
—
L1 Cache
256 KB (per EU)
48 KB (per SM)
L2 Cache
18 MB
2 MB
SM Count
—
20
Theoretical Performance
Pixel Rate
213.6 GPixel/s
111.0 GPixel/s
Texture Rate
427.2 GTexel/s
277.4 GTexel/s
FP16 (half)
27.34 TFLOPS
138.7 GFLOPS
FP32 (float)
13.67 TFLOPS
8.878 TFLOPS
FP64 (double)
1.709 TFLOPS
277.4 GFLOPS
Graphics Processor
GPU Name
BMG-G21
GP104
GPU Variant
SRPMF
N17E-G3-A1
Architecture
Xe2
Pascal
Foundry
TSMC
TSMC
Process Size
5 nm
16 nm
Transistors
19.6 billion
7.2 billion
Die Size
272 mm²
314 mm²
Board Design
TDP
190W
150W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
Shader Model
6.6
6.4
CUDA
—
6.1
Benchmark
Blender
1,935
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.