GeForce RTX 2080 vs Arc A380
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (448.0GB/s vs 186.0GB/s)
1920 additional rendering cores
Arc A380 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 20% (2050MHz vs 1710MHz)
Lower TDP (75W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+139%
10070
Arc A380
4198
3DMark Time Spy
GeForce RTX 2080
+159%
11078
Arc A380
4277
3DMark Time Spy Extreme
GeForce RTX 2080
+155%
5146
Arc A380
2017
3DMark Speed Way
GeForce RTX 2080
+276%
2171
Arc A380
576
Shadow of the Tomb Raider 2160p
GeForce RTX 2080
+360%
46
Arc A380
10
Shadow of the Tomb Raider 1440p
GeForce RTX 2080
+203%
85
Arc A380
28
Shadow of the Tomb Raider 1080p
GeForce RTX 2080
+217%
127
Arc A380
40
Graphics Card
Sep 2018
Release Date
Jun 2022
GeForce 20
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1515 MHz
Base Clock
2000 MHz
1710 MHz
Boost Clock
2050 MHz
1750 MHz
Memory Clock
1937 MHz
Memory
8GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
96bit
448.0GB/s
Bandwidth
186.0GB/s
Render Config
46
SM Count
-
2944
Shading Units
1024
184
TMUs
64
64
ROPs
32
368
Tensor Cores
128
46
RT Cores
8
64 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
4 MB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
65.60 GPixel/s
314.6 GTexel/s
Texture Rate
131.2 GTexel/s
20.14 TFLOPS
FP16 (half)
8.397 TFLOPS
10.07 TFLOPS
FP32 (float)
4.198 TFLOPS
314.6 GFLOPS
FP64 (double)
1050 GFLOPS
Board Design
215W
TDP
75W
550 W
Suggested PSU
250 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
TU104
GPU Name
DG2-128
TU104-400A-A1
GPU Variant
ACM-G11
Turing
Architecture
Generation 12.7
TSMC
Foundry
TSMC
12 nm
Process Size
6 nm
13.6 billion
Transistors
7.2 billion
545 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
7.5
CUDA
-
6.6
Shader Model
6.6
