NVIDIA Tesla T10 vs NVIDIA Tesla K20c
We compared two Professional market GPUs: 24GB VRAM Tesla T10 and 5GB VRAM Tesla K20c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla T10 's Advantages
Boost Clock1560MHz
More VRAM (24GB vs 5GB)
Larger VRAM bandwidth (624.0GB/s vs 208.0GB/s)
2112 additional rendering cores
NVIDIA Tesla K20c 's Advantages
Lower TDP (225W vs 260W)
Score
Benchmark
FP32 (float)
Tesla T10
+308%
14.38 TFLOPS
Tesla K20c
3.524 TFLOPS
Graphics Card
Unknown
Release Date
Nov 2012
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1305 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1625 MHz
Memory Clock
1300 MHz
Memory
24GB
Memory Size
5GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
320bit
624.0GB/s
Bandwidth
208.0GB/s
Render Config
-
-
-
72
SM Count
-
4608
Shading Units
2496
288
TMUs
208
96
ROPs
40
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
1280 KB
-
-
-
Theoretical Performance
149.8 GPixel/s
Pixel Rate
36.71 GPixel/s
449.3 GTexel/s
Texture Rate
146.8 GTexel/s
28.75 TFLOPS
FP16 (half)
-
14.38 TFLOPS
FP32 (float)
3.524 TFLOPS
449.3 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
260W
TDP
225W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
TU102
GPU Name
GK110
-
GPU Variant
GK110-885-KA-A1
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
18.6 billion
Transistors
7.08 billion
754 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.5
6.6
Shader Model
5.1
