NVIDIA RTX A4000 vs NVIDIA GRID M6 8Q
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 8GB VRAM GRID M6 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 's Advantages
Released 5 years and 8 months late
Boost Clock1560MHz
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 160.4GB/s)
4608 additional rendering cores
NVIDIA GRID M6 8Q 's Advantages
Lower TDP (100W vs 140W)
Score
Benchmark
FP32 (float)
RTX A4000
+764%
19.17 TFLOPS
GRID M6 8Q
2.218 TFLOPS
Graphics Card
Apr 2021
Release Date
Aug 2015
Quadro Ampere
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
1253 MHz
Memory
16GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
160.4GB/s
Render Config
-
-
-
48
SM Count
-
6144
Shading Units
1536
192
TMUs
96
96
ROPs
64
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
149.8 GPixel/s
Pixel Rate
46.21 GPixel/s
299.5 GTexel/s
Texture Rate
69.31 GTexel/s
19.17 TFLOPS
FP16 (half)
-
19.17 TFLOPS
FP32 (float)
2.218 TFLOPS
299.5 GFLOPS
FP64 (double)
69.31 GFLOPS
Board Design
140W
TDP
100W
300 W
Suggested PSU
300 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
None
Graphics Processor
GA104
GPU Name
GM204
GA104-875-A1
GPU Variant
GM204-995-A1
Ampere
Architecture
Maxwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
5.2 billion
392 mm²
Die Size
398 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.2
6.7
Shader Model
6.4
