Home GPU Comparison Intel Arc Pro A50 vs AMD Radeon R9 390X

Intel Arc Pro A50 vs AMD Radeon R9 390X

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A50 and 8GB VRAM Radeon R9 390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A50 's Advantages
Released 7 years and 2 months late
Boost Clock2350MHz
Lower TDP (75W vs 275W)
AMD Radeon R9 390X 's Advantages
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (384.0GB/s vs 192.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
Arc Pro A50
4.813 TFLOPS
Radeon R9 390X +22%
5.914 TFLOPS
VS

Graphics Card

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

Clock Speeds

2000 MHz
Base Clock
-
2350 MHz
Boost Clock
-
2000 MHz
Memory Clock
1500 MHz

Memory

6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
512bit
192.0GB/s
Bandwidth
384.0GB/s

Render Config

-
Compute Units
44
-
-
-
1024
Shading Units
2816
64
TMUs
176
32
ROPs
64
-
-
-
8
RT Cores
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

75.20 GPixel/s
Pixel Rate
67.20 GPixel/s
150.4 GTexel/s
Texture Rate
184.8 GTexel/s
9.626 TFLOPS
FP16 (half)
-
4.813 TFLOPS
FP32 (float)
5.914 TFLOPS
1203 GFLOPS
FP64 (double)
739.2 GFLOPS

Board Design

75W
TDP
275W
250 W
Suggested PSU
600 W
4x mini-DisplayPort 2.0
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

DG2-128
GPU Name
Grenada
ACM-G11
GPU Variant
Grenada XT (215-0880004)
Generation 12.7
Architecture
GCN 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
7.2 billion
Transistors
6.2 billion
157 mm²
Die Size
438 mm²

Graphics Features

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

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