AMD Ryzen Z2 Extreme GPU vs AMD Radeon 680M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Jan 2022
Generation
Console GPU
Navi II IGP
Type
Game console
Integrated
Bus Interface
—
PCIe 4.0 x8
Clock Speeds
Base Clock
800 MHz
2000 MHz
Boost Clock
2700 MHz
2200 MHz
Memory Clock
1000 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
LPDDR5X
System Shared
Memory Bus
128bit
System Shared
Bandwidth
128.0GB/s
System Dependent
Render Config
Compute Units
16
12
Shading Units
1024
768
TMUs
64
48
ROPs
48
32
RT Cores
16
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
8 MB
2 MB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
129.6 GPixel/s
70.40 GPixel/s
Texture Rate
172.8 GTexel/s
105.6 GTexel/s
FP16 (half)
11.06 TFLOPS
6.758 TFLOPS
FP32 (float)
5.530 TFLOPS
3.379 TFLOPS
FP64 (double)
345.6 GFLOPS
211.2 GFLOPS
Graphics Processor
GPU Name
Strix Point
Rembrandt
GPU Variant
100-000001684
—
Architecture
RDNA 3.5
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
6 nm
Transistors
34 billion
13.1 billion
Die Size
233 mm²
208 mm²
Board Design
TDP
28W
50W
Outputs
1x USB Type-C
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.4
1.3
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.