NVIDIA TITAN Ada vs NVIDIA Tesla K40c
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2013
Generation
GeForce 40
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2235 MHz
745 MHz
Boost Clock
2520 MHz
876 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
48GB
12GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
384bit
Bandwidth
1.15TB/s
288.4GB/s
Render Config
SM Count
144
-
Shading Units
18432
2880
TMUs
576
240
ROPs
192
48
Tensor Cores
576
-
RT Cores
144
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
96 MB
1536 KB
Theoretical Performance
Pixel Rate
483.8 GPixel/s
52.56 GPixel/s
Texture Rate
1452 GTexel/s
210.2 GTexel/s
FP16 (half)
92.90 TFLOPS
-
FP32 (float)
92.90 TFLOPS
5.046 TFLOPS
FP64 (double)
1452 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
AD102
GK180
GPU Variant
AD102-450-A1
GK180-890-A1
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
7.08 billion
Die Size
609 mm²
561 mm²
Board Design
TDP
800W
245W
Suggested PSU
1200 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
2x 16-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.5
Shader Model
6.8
5.1