NVIDIA Quadro K420 vs NVIDIA GRID RTX T10 8
We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 8GB VRAM GRID RTX T10 8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro K420 's Advantages
Lower TDP (41W vs 150W)
NVIDIA GRID RTX T10 8 's Advantages
Boost Clock1395MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (672.0GB/s vs 28.51GB/s)
3392 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro K420
0.336 TFLOPS
GRID RTX T10 8
+2875%
9.999 TFLOPS
Graphics Card
Jul 2014
Release Date
Unknown
Quadro
Generation
GRID
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1065 MHz
-
Boost Clock
1395 MHz
891 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
384bit
28.51GB/s
Bandwidth
672.0GB/s
Render Config
-
-
-
-
SM Count
56
192
Shading Units
3584
16
TMUs
224
16
ROPs
64
-
Tensor Cores
448
-
RT Cores
56
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
6 MB
-
-
-
Theoretical Performance
3.504 GPixel/s
Pixel Rate
89.28 GPixel/s
14.02 GTexel/s
Texture Rate
312.5 GTexel/s
-
FP16 (half)
20.00 TFLOPS
336.4 GFLOPS
FP32 (float)
9.999 TFLOPS
14.02 GFLOPS
FP64 (double)
312.5 GFLOPS
Board Design
41W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
1x DisplayPort 1.2
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GK107
GPU Name
TU102
GK107-301-A2
GPU Variant
TU102-875-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.27 billion
Transistors
18.6 billion
118 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
3.0
CUDA
7.5
5.1
Shader Model
6.8
