NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon AI PRO 9600D
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Dec 2025
Generation
GeForce 600M
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
2250 MHz
Base Clock
—
1080 MHz
Boost Clock
—
2020 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
576.0GB/s
Render Config
Shading Units
1536
3072
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
8 MB
Compute Units
—
48
RT Cores
—
48
L3 Cache
—
48 MB
Theoretical Performance
Pixel Rate
23.01 GPixel/s
193.9 GPixel/s
Texture Rate
92.03 GTexel/s
387.8 GTexel/s
FP32 (float)
2.209 TFLOPS
24.82 TFLOPS
FP64 (double)
92.03 GFLOPS
775.7 GFLOPS
FP16 (half)
—
49.64 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 48
GPU Variant
N13E-GTX2-A2
Navi 48 XLW
Architecture
Kepler
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
3.54 billion
53.9 billion
Die Size
294 mm²
357 mm²
Board Design
TDP
122W
150W
Outputs
No outputs
1x DisplayPort 2.1a
Suggested PSU
—
450 W
Power Connectors
—
1x 16-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.4
CUDA
3.0
—
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.