Home GPU Comparison AMD Radeon R9 380X vs Intel Arc Pro A40

AMD Radeon R9 380X vs Intel Arc Pro A40

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
1024 additional rendering cores
Intel Arc Pro A40 's Advantages
Released 6 years and 9 months late
Boost Clock1700MHz
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 182.4GB/s)
Lower TDP (50W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380X +14%
3.973 TFLOPS
Arc Pro A40
3.482 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Aug 2022
Pirate Islands
Generation
Alchemist
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
1700 MHz
1425 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
96bit
182.4GB/s
Bandwidth
192.0GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
-
-
-
RT Cores
8
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
54.40 GPixel/s
124.2 GTexel/s
Texture Rate
108.8 GTexel/s
3.973 TFLOPS
FP16 (half)
6.963 TFLOPS
3.973 TFLOPS
FP32 (float)
3.482 TFLOPS
248.3 GFLOPS
FP64 (double)
870.4 GFLOPS

Board Design

190W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x mini-DisplayPort 2.0
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
DG2-128
Antigua XT (215-0877016)
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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