AMD Radeon Graphics 512SP Mobile vs AMD Radeon RX 7700
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Sep 2025
Generation
Vega II IGP
Navi III
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1900 MHz
Boost Clock
2000 MHz
2600 MHz
Memory Clock
System Shared
2430 MHz
Memory
Memory Size
System Shared
16GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
622.1GB/s
Render Config
Compute Units
8
40
Shading Units
512
2560
TMUs
32
160
ROPs
8
96
RT Cores
-
40
L1 Cache
-
128 KB per Array
L2 Cache
-
2 MB
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
249.6 GPixel/s
Texture Rate
64.00 GTexel/s
416.0 GTexel/s
FP16 (half)
4.096 TFLOPS
53.25 TFLOPS
FP32 (float)
2.048 TFLOPS
26.62 TFLOPS
FP64 (double)
128.0 GFLOPS
832.0 GFLOPS
Graphics Processor
GPU Name
Barcelo
Navi 32
Architecture
GCN 5.1
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
10.7 billion
28.1 billion
Die Size
180 mm²
346 mm²
GPU Variant
-
Navi 32
Board Design
TDP
45W
200W
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.8