NVIDIA RTX A5000 Mobile vs NVIDIA GRID K2
We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 4GB VRAM GRID K2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000 Mobile 's Advantages
Released 7 years and 11 months late
Boost Clock1575MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)
4608 additional rendering cores
Lower TDP (150W vs 225W)
Score
Benchmark
FP32 (float)
RTX A5000 Mobile
+745%
19.35 TFLOPS
GRID K2
2.289 TFLOPS
Graphics Card
Apr 2021
Release Date
May 2013
Quadro Ampere-M
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Base Clock
-
1575 MHz
Boost Clock
-
1750 MHz
Memory Clock
1250 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
48
SM Count
-
6144
Shading Units
1536
192
TMUs
128
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
151.2 GPixel/s
Pixel Rate
23.84 GPixel/s
302.4 GTexel/s
Texture Rate
95.36 GTexel/s
19.35 TFLOPS
FP16 (half)
-
19.35 TFLOPS
FP32 (float)
2.289 TFLOPS
302.4 GFLOPS
FP64 (double)
95.36 GFLOPS
Board Design
150W
TDP
225W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA104
GPU Name
GK104
-
GPU Variant
GK104-895-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
3.54 billion
392 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.2.175
8.6
CUDA
3.0
6.7
Shader Model
6.5 (5.1)
