NVIDIA GeForce RTX 3090 vs Intel Arc A380
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3090 's Advantages
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (936.2GB/s vs 186.0GB/s)
9472 additional rendering cores
Intel Arc A380 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 21% (2050MHz vs 1695MHz)
Lower TDP (75W vs 350W)
Score
Benchmark
FP32 (float)
GeForce RTX 3090
+747%
35.58 TFLOPS
Arc A380
4.198 TFLOPS
3DMark Time Spy
GeForce RTX 3090
+365%
19893
Arc A380
4277
3DMark Time Spy Extreme
GeForce RTX 3090
+408%
10258
Arc A380
2017
3DMark Speed Way
GeForce RTX 3090
+834%
5383
Arc A380
576
Shadow of the Tomb Raider 2160p
GeForce RTX 3090
+830%
93
Arc A380
10
Shadow of the Tomb Raider 1440p
GeForce RTX 3090
+450%
154
Arc A380
28
Shadow of the Tomb Raider 1080p
GeForce RTX 3090
+400%
200
Arc A380
40
Graphics Card
Sep 2020
Release Date
Jun 2022
GeForce 30
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1395 MHz
Base Clock
2000 MHz
1695 MHz
Boost Clock
2050 MHz
1219 MHz
Memory Clock
1937 MHz
Memory
24GB
Memory Size
6GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
96bit
936.2GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
82
SM Count
-
10496
Shading Units
1024
328
TMUs
64
112
ROPs
32
328
Tensor Cores
128
82
RT Cores
8
128 KB (per SM)
L1 Cache
-
6 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
189.8 GPixel/s
Pixel Rate
65.60 GPixel/s
556.0 GTexel/s
Texture Rate
131.2 GTexel/s
35.58 TFLOPS
FP16 (half)
8.397 TFLOPS
35.58 TFLOPS
FP32 (float)
4.198 TFLOPS
556.0 GFLOPS
FP64 (double)
1050 GFLOPS
Board Design
350W
TDP
75W
750 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 12-pin
Power Connectors
1x 8-pin
Graphics Processor
GA102
GPU Name
DG2-128
GA102-300-A1
GPU Variant
ACM-G11
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
28.3 billion
Transistors
7.2 billion
628 mm²
Die Size
157 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
1.3
8.6
CUDA
-
6.6
Shader Model
6.6
