NVIDIA Quadro RTX 4000 Max Q vs NVIDIA GRID K280Q
We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Max Q and 4GB VRAM GRID K280Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro RTX 4000 Max Q 's Advantages
Released 5 years and 11 months late
Boost Clock1380MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (416.0GB/s vs 160.0GB/s)
1024 additional rendering cores
Lower TDP (80W vs 225W)
Score
Benchmark
FP32 (float)
Quadro RTX 4000 Max Q
+208%
7.066 TFLOPS
GRID K280Q
2.289 TFLOPS
Graphics Card
May 2019
Release Date
Jun 2013
Quadro Mobile
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
780 MHz
Base Clock
-
1380 MHz
Boost Clock
-
1625 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
416.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
40
SM Count
-
2560
Shading Units
1536
160
TMUs
128
64
ROPs
32
320
Tensor Cores
-
40
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
88.32 GPixel/s
Pixel Rate
23.84 GPixel/s
220.8 GTexel/s
Texture Rate
95.36 GTexel/s
14.13 TFLOPS
FP16 (half)
-
7.066 TFLOPS
FP32 (float)
2.289 TFLOPS
220.8 GFLOPS
FP64 (double)
95.36 GFLOPS
Board Design
80W
TDP
225W
-
Suggested PSU
550 W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
GK104
-
-
-
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
3.54 billion
545 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
1.1
7.5
CUDA
3.0
6.6
Shader Model
5.1
