NVIDIA Quadro RTX 4000 Max Q vs AMD Radeon RX 7900 XT
GPU Specs Compare
Graphics Card
Release Date
May 2019
Nov 2022
Generation
Quadro Mobile
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
780 MHz
1387 MHz
Boost Clock
1380 MHz
2394 MHz
Memory Clock
1625 MHz
2500 MHz
Memory
Memory Size
8GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
320bit
Bandwidth
416.0GB/s
800.0GB/s
Render Config
SM Count
40
-
Shading Units
2560
5376
TMUs
160
336
ROPs
64
192
Tensor Cores
320
-
RT Cores
40
84
L1 Cache
64 KB (per SM)
256 KB per Array
L2 Cache
4 MB
6 MB
Compute Units
-
84
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
88.32 GPixel/s
459.6 GPixel/s
Texture Rate
220.8 GTexel/s
804.4 GTexel/s
FP16 (half)
14.13 TFLOPS
103.0 TFLOPS
FP32 (float)
7.066 TFLOPS
51.48 TFLOPS
FP64 (double)
220.8 GFLOPS
1.609 TFLOPS
Graphics Processor
GPU Name
TU104
Navi 31
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
57.7 billion
Die Size
545 mm²
529 mm²
GPU Variant
-
Navi 31 XT(215-145000156)
Board Design
TDP
80W
300W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
7.5
-
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
-
26,829
3DMark Time Spy Extreme
-
13,130
3DMark Speed Way
-
5,364