AMD Radeon 550X Mobile vs Intel Arc A750
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Oct 2022
Generation
Mobility Radeon
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
2050 MHz
Boost Clock
1287 MHz
2400 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
256bit
Bandwidth
48.00GB/s
512.0GB/s
Render Config
Compute Units
10
-
Shading Units
640
3584
TMUs
40
224
ROPs
16
112
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
16 MB
Tensor Cores
-
448
RT Cores
-
28
Theoretical Performance
Pixel Rate
20.59 GPixel/s
268.8 GPixel/s
Texture Rate
51.48 GTexel/s
537.6 GTexel/s
FP16 (half)
1.647 TFLOPS
34.41 TFLOPS
FP32 (float)
1.647 TFLOPS
17.20 TFLOPS
FP64 (double)
103.0 GFLOPS
2.150 TFLOPS
Graphics Processor
GPU Name
Polaris 23
DG2-512
GPU Variant
Polaris 23 MXT
ACM-G10
Architecture
GCN 4.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
2.2 billion
21.7 billion
Die Size
103 mm²
406 mm²
Board Design
TDP
50W
225W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6