NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTX 780 6 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Sep 2013
Generation
GeForce 600M
GeForce 700
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
719 MHz
863 MHz
Boost Clock
758 MHz
902 MHz
Memory Clock
900 MHz
1502 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
115.2GB/s
288.4GB/s
Render Config
Shading Units
1344
2304
TMUs
112
192
ROPs
32
48
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Theoretical Performance
Pixel Rate
21.22 GPixel/s
43.30 GPixel/s
Texture Rate
84.90 GTexel/s
173.2 GTexel/s
FP32 (float)
2.038 TFLOPS
4.156 TFLOPS
FP64 (double)
84.90 GFLOPS
173.2 GFLOPS
Graphics Processor
GPU Name
GK104
GK110B
GPU Variant
N13E-GTX-A2
GK110-301-B1
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
7.08 billion
Die Size
294 mm²
561 mm²
Board Design
TDP
100W
250W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.0
3.5
Shader Model
5.1
5.1
📊 Benchmark
Blender
189
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