NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX 1070 GDDR5X
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Dec 2018
Generation
GeForce 600
GeForce 10
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1006 MHz
1506 MHz
Boost Clock
1058 MHz
1683 MHz
Memory Clock
1502 MHz
1001 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
256bit
Bandwidth
192.3GB/s
256.3GB/s
Render Config
Shading Units
1536
1920
TMUs
128
120
ROPs
32
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
15
Theoretical Performance
Pixel Rate
33.86 GPixel/s
107.7 GPixel/s
Texture Rate
135.4 GTexel/s
202.0 GTexel/s
FP32 (float)
3.250 TFLOPS
6.463 TFLOPS
FP64 (double)
135.4 GFLOPS
202.0 GFLOPS
FP16 (half)
-
101.0 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
GPU Variant
GK104-400-A2
GP104-200-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
7.2 billion
Die Size
294 mm²
314 mm²
Board Design
TDP
195W
150W
Suggested PSU
450 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.0
6.1
Shader Model
6.5 (5.1)
6.4
📊 Benchmark
3DMark Time Spy
-
6,078