NVIDIA Quadro P4000 Max Q vs AMD Radeon RX 6600 LE
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Dec 2023
Generation
Quadro Mobile
Navi II
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Base Clock
1114 MHz
1626 MHz
Boost Clock
1228 MHz
2495 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
192.3GB/s
224.0GB/s
Render Config
SM Count
14
—
Shading Units
1792
1792
TMUs
112
112
ROPs
64
64
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
—
28
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
78.59 GPixel/s
159.7 GPixel/s
Texture Rate
137.5 GTexel/s
279.4 GTexel/s
FP16 (half)
68.77 GFLOPS
17.88 TFLOPS
FP32 (float)
4.401 TFLOPS
8.942 TFLOPS
FP64 (double)
137.5 GFLOPS
558.9 GFLOPS
Graphics Processor
GPU Name
GP104
Navi 23
GPU Variant
N17E-Q3-A1
Navi 23 XL(215-130000016)
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
7.2 billion
11.06 billion
Die Size
314 mm²
237 mm²
Board Design
TDP
100W
132W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
300 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
6.1
—
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.