NVIDIA RTX A5000 Mobile vs NVIDIA GRID K220Q
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Jul 2014
Generation
Quadro Ampere-M
GRID
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
-
Boost Clock
1575 MHz
-
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
16GB
512MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
160.0GB/s
Render Config
SM Count
48
-
Shading Units
6144
1536
TMUs
192
128
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
151.2 GPixel/s
23.84 GPixel/s
Texture Rate
302.4 GTexel/s
95.36 GTexel/s
FP16 (half)
19.35 TFLOPS
-
FP32 (float)
19.35 TFLOPS
2.289 TFLOPS
FP64 (double)
302.4 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
GA104
GK104
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
17.4 billion
3.54 billion
Die Size
392 mm²
294 mm²
Board Design
TDP
150W
225W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Suggested PSU
-
550 W
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
8.6
3.0
Shader Model
6.7
5.1
📊 Benchmark
OctaneBench
305
-
Blender
3,188
168