NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce RTX 5090 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Mar 2025
Generation
GeForce 600M
GeForce 50 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
-
990 MHz
Boost Clock
-
1515 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
896.0GB/s
Render Config
Shading Units
1536
10496
TMUs
128
328
ROPs
32
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
-
82
Tensor Cores
-
328
RT Cores
-
82
Theoretical Performance
Pixel Rate
23.01 GPixel/s
169.7 GPixel/s
Texture Rate
92.03 GTexel/s
496.9 GTexel/s
FP32 (float)
2.209 TFLOPS
31.80 TFLOPS
FP64 (double)
92.03 GFLOPS
496.9 GFLOPS
FP16 (half)
-
31.80 TFLOPS
Graphics Processor
GPU Name
GK104
GB203
GPU Variant
N13E-GTX2-A2
GN22-X11-A1
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
45.6 billion
Die Size
294 mm²
378 mm²
Board Design
TDP
122W
95W
Outputs
No outputs
Portable Device Dependent
Suggested PSU
-
550 W
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.0
12.0
Shader Model
5.1
6.8
📊 Benchmark
Blender
-
8,089