GeForce GTX 680MX Mac Edition vs Radeon RX 6550S
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 4GB VRAM Radeon RX 6550S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 680MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 128.0GB/s)
512 additional rendering cores
Radeon RX 6550S 's Advantages
Released 10 years and 3 months late
Boost Clock2400MHz
More VRAM (4GB vs 2GB)
Lower TDP (50W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2209
Radeon RX 6550S
+122%
4915
Graphics Card
Oct 2012
Release Date
Jan 2023
GeForce 600M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
2000 MHz
-
Boost Clock
2400 MHz
1250 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
160.0GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
16
1536
Shading Units
1024
128
TMUs
64
32
ROPs
32
-
RT Cores
16
16 KB (per SMX)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
76.80 GPixel/s
92.03 GTexel/s
Texture Rate
153.6 GTexel/s
-
FP16 (half)
9.830 TFLOPS
2.209 TFLOPS
FP32 (float)
4.915 TFLOPS
92.03 GFLOPS
FP64 (double)
307.2 GFLOPS
Board Design
122W
TDP
50W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
Navi 24
N13E-GTX2-A2
GPU Variant
Navi 24
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
5.4 billion
294 mm²
Die Size
107 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.7