NVIDIA RTX A1000 Mobile vs NVIDIA Quadro K2000D
We compared two Professional market GPUs: 4GB VRAM RTX A1000 Mobile and 2GB VRAM Quadro K2000D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A1000 Mobile 's Advantages
Released 9 years late
Boost Clock1831MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224GB/s vs 64.00GB/s)
1664 additional rendering cores
NVIDIA Quadro K2000D 's Advantages
Lower TDP (51W vs 60W)
Score
Benchmark
FP32 (float)
RTX A1000 Mobile
+923%
7.5 TFLOPS
Quadro K2000D
0.733 TFLOPS
Graphics Card
Mar 2022
Release Date
Mar 2013
Quadro Ampere-M
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
630 MHz
Base Clock
-
1831 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz
Memory
4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
224GB/s
Bandwidth
64.00GB/s
Render Config
-
-
-
16
SM Count
-
2048
Shading Units
384
64
TMUs
32
48
ROPs
16
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
89.9 GPixel/s
Pixel Rate
7.632 GPixel/s
117.2 GTexel/s
Texture Rate
30.53 GTexel/s
4.669 TFLOPS
FP16 (half)
-
7.5 TFLOPS
FP32 (float)
732.7 GFLOPS
72.96 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
60W
TDP
51W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
2x DVI
1x mini-DisplayPort 1.2
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
GK107
-
GPU Variant
GK107-301-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
1.27 billion
200 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.2
Vulkan
1.1
8.6
CUDA
3.0
6.7
Shader Model
5.1
