NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA Tesla K40c
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2013
Generation
GeForce 700
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
875 MHz
745 MHz
Boost Clock
928 MHz
876 MHz
Memory Clock
1753 MHz
1502 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
336.6GB/s
288.4GB/s
Render Config
Shading Units
2880
2880
TMUs
240
240
ROPs
48
48
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
1536 KB
1536 KB
Theoretical Performance
Pixel Rate
55.68 GPixel/s
52.56 GPixel/s
Texture Rate
222.7 GTexel/s
210.2 GTexel/s
FP32 (float)
5.345 TFLOPS
5.046 TFLOPS
FP64 (double)
222.7 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
GK110B
GK180
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
7.08 billion
Die Size
561 mm²
561 mm²
GPU Variant
-
GK180-890-A1
Board Design
TDP
250W
245W
Suggested PSU
600 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.5
3.5
Shader Model
5.1
5.1