NVIDIA GeForce GTX 680 vs NVIDIA GeForce RTX 5070 SUPER
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Jan 2026
Generation
GeForce 600
GeForce 50
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1006 MHz
2325 MHz
Boost Clock
1058 MHz
2512 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
2GB
18GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
192bit
Bandwidth
192.3GB/s
672.0GB/s
Render Config
Shading Units
1536
6400
TMUs
128
200
ROPs
32
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
-
50
Tensor Cores
-
200
RT Cores
-
50
Theoretical Performance
Pixel Rate
33.86 GPixel/s
201.0 GPixel/s
Texture Rate
135.4 GTexel/s
502.4 GTexel/s
FP32 (float)
3.250 TFLOPS
32.15 TFLOPS
FP64 (double)
135.4 GFLOPS
502.4 GFLOPS
FP16 (half)
-
32.15 TFLOPS
Graphics Processor
GPU Name
GK104
GB205
GPU Variant
GK104-400-A2
GB205-400-A1
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
31.1 billion
Die Size
294 mm²
263 mm²
Board Design
TDP
195W
275W
Suggested PSU
450 W
600 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
1.2.175
1.4
CUDA
3.0
12.0
Shader Model
6.5 (5.1)
6.8