Home GPU Comparison AMD Radeon R9 380 vs Intel Arc A350

AMD Radeon R9 380 vs Intel Arc A350

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages
Larger VRAM bandwidth (176.0GB/s vs 124.0GB/s)
1024 additional rendering cores
Intel Arc A350 's Advantages
Released 6 years and 7 months late
Boost Clock2000MHz
More VRAM (4GB vs 2GB)
Lower TDP (25W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 +13%
3.476 TFLOPS
Arc A350
3.072 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Jan 2022
Pirate Islands
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
2000 MHz
-
Boost Clock
2000 MHz
1375 MHz
Memory Clock
1937 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
176.0GB/s
Bandwidth
124.0GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
768
112
TMUs
48
32
ROPs
24
-
Tensor Cores
96
-
RT Cores
6
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
48.00 GPixel/s
108.6 GTexel/s
Texture Rate
96.00 GTexel/s
3.476 TFLOPS
FP16 (half)
6.144 TFLOPS
3.476 TFLOPS
FP32 (float)
3.072 TFLOPS
217.3 GFLOPS
FP64 (double)
768.0 GFLOPS

Board Design

190W
TDP
25W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
-

Graphics Processor

Antigua
GPU Name
DG2-128
Antigua PRO (215-0877000)
GPU Variant
ACM-G11
GCN 3.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5 billion
Transistors
7.2 billion
366 mm²
Die Size
157 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.3
Shader Model
6.6

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