NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce RTX 6090
GPU · Specs Compare
Graphics Card
Release Date
Apr 2013
Jan 2027
Generation
GeForce 600
GeForce 60
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1006 MHz
2300 MHz
Boost Clock
1058 MHz
2700 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
512bit
Bandwidth
192.3GB/s
1.79TB/s
Render Config
Shading Units
1536
24576
TMUs
128
768
ROPs
32
192
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
—
192
Tensor Cores
—
768
RT Cores
—
192
Theoretical Performance
Pixel Rate
33.86 GPixel/s
518.4 GPixel/s
Texture Rate
135.4 GTexel/s
2073.6 GTexel/s
FP32 (float)
3.250 TFLOPS
132.7 TFLOPS
FP64 (double)
135.4 GFLOPS
2.074 TFLOPS
FP16 (half)
—
132.7 TFLOPS
Graphics Processor
GPU Name
GK104
GR202
GPU Variant
GK104-400-A2
GR202-300-A1
Architecture
Kepler
Rubin
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
3.54 billion
Unknown
Die Size
294 mm²
Unknown
Board Design
TDP
195W
525W
Suggested PSU
450 W
900 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 6-pin
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
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.