NVIDIA GRID K280Q vs NVIDIA RTX A4 Mobile
We compared two Professional market GPUs: 4GB VRAM GRID K280Q and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4 Mobile 's Advantages
Released 7 years and 10 months late
Boost Clock1770MHz
Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
GRID K280Q
2.289 TFLOPS
RTX A4 Mobile
+216%
7.25 TFLOPS
Graphics Card
Jun 2013
Release Date
Apr 2021
GRID
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1297 MHz
-
Boost Clock
1770 MHz
1250 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
224.0GB/s
Render Config
-
-
-
-
SM Count
16
1536
Shading Units
2048
128
TMUs
64
32
ROPs
32
-
Tensor Cores
64
-
RT Cores
16
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
23.84 GPixel/s
Pixel Rate
56.64 GPixel/s
95.36 GTexel/s
Texture Rate
113.3 GTexel/s
-
FP16 (half)
7.250 TFLOPS
2.289 TFLOPS
FP32 (float)
7.250 TFLOPS
95.36 GFLOPS
FP64 (double)
113.3 GFLOPS
Board Design
225W
TDP
Unknown
550 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GA107
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
8.7 billion
294 mm²
Die Size
200 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
6.7
