NVIDIA Quadro M4000 vs AMD Radeon RX 6900 XT
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Oct 2020
Generation
Quadro
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1502 MHz
2000 MHz
Base Clock
-
1825 MHz
Boost Clock
-
2250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
192.3GB/s
512.0GB/s
Render Config
Shading Units
1664
5120
TMUs
104
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
49.47 GPixel/s
288.0 GPixel/s
Texture Rate
80.39 GTexel/s
720.0 GTexel/s
FP32 (float)
2.573 TFLOPS
23.04 TFLOPS
FP64 (double)
80.39 GFLOPS
1440.0 GFLOPS
FP16 (half)
-
46.08 TFLOPS
Graphics Processor
GPU Name
GM204
Navi 21
GPU Variant
GM204-850-A1
Navi 21 XTX(215-121000167)
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
120W
300W
Suggested PSU
300 W
700 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.4
CUDA
5.2
-
Shader Model
6.4
6.8
📊 Benchmark
3DMark Time Spy
2,305
20,764
3DMark Time Spy Extreme
1,086
-
OctaneBench
56
-