NVIDIA Tesla K20X vs NVIDIA GRID RTX T10 4
We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 4GB VRAM GRID RTX T10 4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K20X 's Advantages
More VRAM (6GB vs 4GB)
NVIDIA GRID RTX T10 4 's Advantages
Released 7 years and 2 months late
Boost Clock1395MHz
Larger VRAM bandwidth (672.0GB/s vs 249.6GB/s)
896 additional rendering cores
Lower TDP (150W vs 235W)
Score
Benchmark
FP32 (float)
Tesla K20X
3.935 TFLOPS
GRID RTX T10 4
+154%
9.999 TFLOPS
Graphics Card
Nov 2012
Release Date
Jan 2020
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1065 MHz
-
Boost Clock
1395 MHz
1300 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
384bit
249.6GB/s
Bandwidth
672.0GB/s
Render Config
-
-
-
-
SM Count
56
2688
Shading Units
3584
224
TMUs
224
48
ROPs
64
-
Tensor Cores
448
-
RT Cores
56
16 KB (per SMX)
L1 Cache
64 KB (per SM)
1536 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
40.99 GPixel/s
Pixel Rate
89.28 GPixel/s
164.0 GTexel/s
Texture Rate
312.5 GTexel/s
-
FP16 (half)
20.00 TFLOPS
3.935 TFLOPS
FP32 (float)
9.999 TFLOPS
1312 GFLOPS
FP64 (double)
312.5 GFLOPS
Board Design
235W
TDP
150W
550 W
Suggested PSU
450 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK110
GPU Name
TU102
-
GPU Variant
TU102-875-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
7.08 billion
Transistors
18.6 billion
561 mm²
Die Size
754 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.8
