NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce RTX 5090 DD
GPU · Specs Compare
Graphics Card
Release Date
Oct 2012
Unknown
Generation
GeForce 600M
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
—
2017 MHz
Boost Clock
—
2407 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
1.34TB/s
Render Config
Shading Units
1536
21760
TMUs
128
680
ROPs
32
176
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
—
170
Tensor Cores
—
680
RT Cores
—
170
Theoretical Performance
Pixel Rate
23.01 GPixel/s
423.6 GPixel/s
Texture Rate
92.03 GTexel/s
1636.8 GTexel/s
FP32 (float)
2.209 TFLOPS
104.8 TFLOPS
FP64 (double)
92.03 GFLOPS
1.637 TFLOPS
FP16 (half)
—
104.8 TFLOPS
Graphics Processor
GPU Name
GK104
GB202
GPU Variant
N13E-GTX2-A2
GB202-240-K1-A1
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
92.2 billion
Die Size
294 mm²
750 mm²
Board Design
TDP
122W
575W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Suggested PSU
—
950 W
Power Connectors
—
1x 16-pin
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.