Home GPU Comparison Intel Arc B580 vs NVIDIA GeForce RTX 2080 Ti

Intel Arc B580 vs NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B580 's Advantages
Released 6 years and 3 months late
Boost Clock has increased by 73% (2670MHz vs 1545MHz)
More VRAM (12GB vs 11GB)
Lower TDP (190W vs 250W)
NVIDIA GeForce RTX 2080 Ti 's Advantages
Larger VRAM bandwidth (616.0GB/s vs 456.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Arc B580 +1%
13.67 TFLOPS
GeForce RTX 2080 Ti
13.45 TFLOPS
VS

Graphics Card

Dec 2024
Release Date
Sep 2018
Battlemage(Arc 5)
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

2670 MHz
Base Clock
1350 MHz
2670 MHz
Boost Clock
1545 MHz
2375 MHz
Memory Clock
1750 MHz

Memory

12GB
Memory Size
11GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
352bit
456.0GB/s
Bandwidth
616.0GB/s

Render Config

-
-
-
-
SM Count
68
2560
Shading Units
4352
160
TMUs
272
80
ROPs
88
160
Tensor Cores
544
20
RT Cores
68
256 KB (per EU)
L1 Cache
64 KB (per SM)
18 MB
L2 Cache
0 MB
-
-
-

Theoretical Performance

213.6 GPixel/s
Pixel Rate
136.0 GPixel/s
427.2 GTexel/s
Texture Rate
420.2 GTexel/s
27.34 TFLOPS
FP16 (half)
26.90 TFLOPS
13.67 TFLOPS
FP32 (float)
13.45 TFLOPS
1.709 TFLOPS
FP64 (double)
420.2 GFLOPS

Board Design

190W
TDP
250W
450 W
Suggested PSU
600 W
1x HDMI 2.1a3x DisplayPort 2.1
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

BMG-G21
GPU Name
TU102
SRPMF
GPU Variant
TU102-300A-K1-A1
Xe2
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
19.6 billion
Transistors
18.6 billion
272 mm²
Die Size
754 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
-
CUDA
7.5
6.6
Shader Model
6.6

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