Home GPU Comparison AMD Radeon RX 550X 640SP vs Intel Arc A350

AMD Radeon RX 550X 640SP vs Intel Arc A350

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 87% (2000MHz vs 1071MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (124.0GB/s vs 96.00GB/s)
128 additional rendering cores
Lower TDP (25W vs 60W)

Score

Benchmark

FP32 (float)
Radeon RX 550X 640SP
1.371 TFLOPS
Arc A350 +124%
3.072 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Jan 2022
Polaris
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

1019 MHz
Base Clock
2000 MHz
1071 MHz
Boost Clock
2000 MHz
1500 MHz
Memory Clock
1937 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
124.0GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
768
40
TMUs
48
16
ROPs
24
-
Tensor Cores
96
-
RT Cores
6
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

17.14 GPixel/s
Pixel Rate
48.00 GPixel/s
42.84 GTexel/s
Texture Rate
96.00 GTexel/s
1371 GFLOPS
FP16 (half)
6.144 TFLOPS
1371 GFLOPS
FP32 (float)
3.072 TFLOPS
85.68 GFLOPS
FP64 (double)
768.0 GFLOPS

Board Design

60W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
DG2-128
Baffin LE
GPU Variant
ACM-G11
GCN 4.0
Architecture
Generation 12.7
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
6 nm
3 billion
Transistors
7.2 billion
123 mm²
Die Size
157 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.6

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