NVIDIA Quadro M4000 vs NVIDIA RTX A4000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Apr 2021
Generation
Quadro
Ampere-MW
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1502 MHz
1500 MHz
Base Clock
-
1140 MHz
Boost Clock
-
1680 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
192.3GB/s
384.0GB/s
Render Config
Shading Units
1664
5120
TMUs
104
160
ROPs
64
80
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
Theoretical Performance
Pixel Rate
49.47 GPixel/s
134.4 GPixel/s
Texture Rate
80.39 GTexel/s
268.8 GTexel/s
FP32 (float)
2.573 TFLOPS
17.20 TFLOPS
FP64 (double)
80.39 GFLOPS
268.8 GFLOPS
FP16 (half)
-
17.20 TFLOPS
Graphics Processor
GPU Name
GM204
GA104
GPU Variant
GM204-850-A1
-
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5.2 billion
17.4 billion
Die Size
398 mm²
392 mm²
Board Design
TDP
120W
115W
Suggested PSU
300 W
-
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.4
6.8
📊 Benchmark
3DMark Time Spy
2,305
-
3DMark Time Spy Extreme
1,086
-
OctaneBench
56
-
Blender
-
2,825