Arc A380 vs Radeon RX 8800 XT
We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A380 's Advantages
Lower TDP (75W vs 220W)
Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 19% (2430MHz vs 2050MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (624.1GB/s vs 186.0GB/s)
3072 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A380
4198
Radeon RX 8800 XT
+374%
19910
Graphics Card
Jun 2022
Release Date
Unknown
Alchemist(Arc 3)
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
2000 MHz
Base Clock
1295 MHz
2050 MHz
Boost Clock
2430 MHz
1937 MHz
Memory Clock
2438 MHz
Memory
6GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
256bit
186.0GB/s
Bandwidth
624.1GB/s
Render Config
-
Compute Units
64
1024
Shading Units
4096
64
TMUs
256
32
ROPs
96
128
Tensor Cores
-
8
RT Cores
64
-
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
65.60 GPixel/s
Pixel Rate
233.3 GPixel/s
131.2 GTexel/s
Texture Rate
622.1 GTexel/s
8.397 TFLOPS
FP16 (half)
39.81 TFLOPS
4.198 TFLOPS
FP32 (float)
19.91 TFLOPS
1050 GFLOPS
FP64 (double)
622.1 GFLOPS
Board Design
75W
TDP
220W
250 W
Suggested PSU
550 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
DG2-128
GPU Name
Navi 48
ACM-G11
GPU Variant
Navi 48 XT
Generation 12.7
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
6 nm
Process Size
4 nm
7.2 billion
Transistors
Unknown
157 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
6.6
Shader Model
6.8
