Intel Arc A750 vs AMD Radeon RX 6450M
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Jan 2023
Generation
Alchemist(Arc 7)
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2050 MHz
2000 MHz
Boost Clock
2400 MHz
2460 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
64bit
Bandwidth
512.0GB/s
128.0GB/s
Render Config
Shading Units
3584
768
TMUs
224
48
ROPs
112
32
Tensor Cores
448
-
RT Cores
28
12
L2 Cache
16 MB
1024 KB
Compute Units
-
12
L1 Cache
-
128 KB per Array
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
268.8 GPixel/s
78.72 GPixel/s
Texture Rate
537.6 GTexel/s
118.1 GTexel/s
FP16 (half)
34.41 TFLOPS
7.557 TFLOPS
FP32 (float)
17.20 TFLOPS
3.779 TFLOPS
FP64 (double)
2.150 TFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 24
GPU Variant
ACM-G10
Navi 24 XML
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
21.7 billion
5.4 billion
Die Size
406 mm²
107 mm²
Board Design
TDP
225W
50W
Suggested PSU
550 W
-
Outputs
1x HDMI 2.13x DisplayPort 2.0
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
Shader Model
6.6
6.7