GeForce RTX 3090 Ti vs Arc B580
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3090 Ti Advantages
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 456.0GB/s)
8192 additional rendering cores
Arc B580 Advantages
Released 2 years and 11 months late
Boost Clock has increased by 44% (2670MHz vs 1860MHz)
Lower TDP (190W vs 450W)
Score
Benchmark
FP32 (float)
GeForce RTX 3090 Ti
+192%
40000
Arc B580
13670
3DMark Time Spy
GeForce RTX 3090 Ti
+48%
21832
Arc B580
14701
3DMark Time Spy Extreme
GeForce RTX 3090 Ti
+60%
11318
Arc B580
7068
3DMark Speed Way
GeForce RTX 3090 Ti
+138%
5903
Arc B580
2478
Blender
GeForce RTX 3090 Ti
+267%
6217
Arc B580
1690
Cyberpunk 2077 1440p
GeForce RTX 3090 Ti
+38%
87
Arc B580
63
GTA 5 1440p
GeForce RTX 3090 Ti
+28%
187
Arc B580
146
Graphics Card
Jan 2022
Release Date
Dec 2024
GeForce 30
Generation
Battlemage
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1560 MHz
Base Clock
2670 MHz
1860 MHz
Boost Clock
2670 MHz
1313 MHz
Memory Clock
2375 MHz
Memory
24GB
Memory Size
12GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
192bit
1008GB/s
Bandwidth
456.0GB/s
Render Config
84
SM Count
-
10752
Shading Units
2560
336
TMUs
160
112
ROPs
80
336
Tensor Cores
160
84
RT Cores
20
128 KB (per SM)
L1 Cache
256 KB (per EU)
6 MB
L2 Cache
18 MB
Theoretical Performance
208.3 GPixel/s
Pixel Rate
213.6 GPixel/s
625.0 GTexel/s
Texture Rate
427.2 GTexel/s
40.00 TFLOPS
FP16 (half)
27.34 TFLOPS
40.00 TFLOPS
FP32 (float)
13.67 TFLOPS
625.0 GFLOPS
FP64 (double)
1.709 TFLOPS
Board Design
450W
TDP
190W
850 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a
3x DisplayPort 2.1
3x DisplayPort 2.1
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
GA102
GPU Name
BMG-G21
GA102-350-A1
GPU Variant
SRPMF
Ampere
Architecture
Xe2
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
19.6 billion
628 mm²
Die Size
272 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
8.6
CUDA
-
6.6
Shader Model
6.6
