AMD Radeon 680M vs AMD Radeon RX 7600M XT
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2023
Generation
Navi II IGP
Navi Mobile
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1280 MHz
Boost Clock
2200 MHz
2469 MHz
Memory Clock
System Shared
2250 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
128bit
Bandwidth
System Dependent
288.0GB/s
Render Config
Compute Units
12
32
Shading Units
768
2048
TMUs
48
128
ROPs
32
64
RT Cores
12
32
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
70.40 GPixel/s
158.0 GPixel/s
Texture Rate
105.6 GTexel/s
316.0 GTexel/s
FP16 (half)
6.758 TFLOPS
40.45 TFLOPS
FP32 (float)
3.379 TFLOPS
20.23 TFLOPS
FP64 (double)
211.2 GFLOPS
632.1 GFLOPS
Graphics Processor
GPU Name
Rembrandt
Navi 33
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
13.1 billion
13.3 billion
Die Size
208 mm²
204 mm²
GPU Variant
-
Navi 33 XTM
Board Design
TDP
50W
120W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
-
8,828
3DMark Time Spy Extreme
-
4,554