NVIDIA Tesla T10 vs NVIDIA Tesla K20X
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2012
Generation
Tesla
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1305 MHz
—
Boost Clock
1560 MHz
—
Memory Clock
1625 MHz
1300 MHz
Memory
Memory Size
24GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
384bit
Bandwidth
624.0GB/s
249.6GB/s
Render Config
SM Count
72
—
Shading Units
4608
2688
TMUs
288
224
ROPs
96
48
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
6 MB
1536 KB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
40.99 GPixel/s
Texture Rate
449.3 GTexel/s
164.0 GTexel/s
FP16 (half)
28.75 TFLOPS
—
FP32 (float)
14.38 TFLOPS
3.935 TFLOPS
FP64 (double)
449.3 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
TU102
GK110
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
7.08 billion
Die Size
754 mm²
561 mm²
Board Design
TDP
260W
235W
Suggested PSU
600 W
550 W
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 1x 8-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
7.5
3.5
Shader Model
6.6
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.