Intel Arc A770M vs AMD Radeon RX 7400
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2025
Generation
Alchemist
Navi III
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
300 MHz
1452 MHz
Boost Clock
1650 MHz
2300 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
288.0GB/s
Render Config
Shading Units
4096
1792
TMUs
256
112
ROPs
128
64
RT Cores
32
28
L2 Cache
16 MB
2 MB
Compute Units
-
28
L1 Cache
-
128 KB per Array
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
211.2 GPixel/s
147.2 GPixel/s
Texture Rate
422.4 GTexel/s
257.6 GTexel/s
FP16 (half)
27.03 TFLOPS
32.97 TFLOPS
FP32 (float)
13.52 TFLOPS
16.49 TFLOPS
FP64 (double)
-
515.2 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 33
GPU Variant
ACM-G10
Navi 33
Architecture
Generation 12.7
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
21.7 billion
13.3 billion
Die Size
406 mm²
204 mm²
Board Design
TDP
120W
43W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Suggested PSU
-
200 W
Power Connectors
-
1x 6-pin
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
6.8
📊 Benchmark
Blender
1,714
-