NVIDIA Quadro M4000M vs AMD Radeon RX 6950 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
May 2022
Generation
Quadro Mobile
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1253 MHz
2250 MHz
Base Clock
-
1860 MHz
Boost Clock
-
2310 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.4GB/s
576.0GB/s
Render Config
Shading Units
1280
5120
TMUs
80
320
ROPs
64
128
L1 Cache
48 KB (per SMM)
128 KB per Array
L2 Cache
2 MB
4 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
62.40 GPixel/s
295.7 GPixel/s
Texture Rate
78.00 GTexel/s
739.2 GTexel/s
FP32 (float)
2.496 TFLOPS
23.65 TFLOPS
FP64 (double)
78.00 GFLOPS
1478 GFLOPS
FP16 (half)
-
47.31 TFLOPS
Graphics Processor
GPU Name
GM204
Navi 21
GPU Variant
N16E-Q3-A1
Navi 21 KXTX(215-121000289)
Architecture
Maxwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5.2 billion
26.8 billion
Die Size
398 mm²
520 mm²
Board Design
TDP
100W
335W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
-
Shader Model
6.4
6.5