NVIDIA GRID K100 vs NVIDIA RTX A3000 Mobile
We compared two Professional market GPUs: 256MB VRAM GRID K100 and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 's Advantages
Released 7 years and 10 months late
Boost Clock1230MHz
More VRAM (6GB vs 256GB)
Larger VRAM bandwidth (264.0GB/s vs 28.51GB/s)
3904 additional rendering cores
Lower TDP (70W vs 130W)
Score
Benchmark
FP32 (float)
GRID K100
0.326 TFLOPS
RTX A3000 Mobile
+2992%
10.08 TFLOPS
Graphics Card
Jun 2013
Release Date
Apr 2021
GRID
Generation
Ampere-MW
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
600 MHz
-
Boost Clock
1230 MHz
891 MHz
Memory Clock
1375 MHz
Memory
256MB
Memory Size
6GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
28.51GB/s
Bandwidth
264.0GB/s
Render Config
-
-
-
-
SM Count
32
192
Shading Units
4096
16
TMUs
128
16
ROPs
64
-
Tensor Cores
128
-
RT Cores
32
16 KB (per SMX)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
3.400 GPixel/s
Pixel Rate
78.72 GPixel/s
13.60 GTexel/s
Texture Rate
157.4 GTexel/s
-
FP16 (half)
10.08 TFLOPS
326.4 GFLOPS
FP32 (float)
10.08 TFLOPS
13.60 GFLOPS
FP64 (double)
157.4 GFLOPS
Board Design
130W
TDP
70W
300 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
GA104
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.27 billion
Transistors
17.4 billion
118 mm²
Die Size
392 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
8.6
5.1
Shader Model
6.8
