NVIDIA Quadro RTX 8000 Passive vs AMD Radeon RX 7900 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2018
Nov 2022
Generation
Quadro
Navi III
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1230 MHz
1387 MHz
Boost Clock
1620 MHz
2394 MHz
Memory Clock
1750 MHz
2500 MHz
Memory
Memory Size
48GB
20GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
320bit
Bandwidth
672.0GB/s
800.0GB/s
Render Config
SM Count
72
-
Shading Units
4608
5376
TMUs
288
336
ROPs
96
192
Tensor Cores
576
-
RT Cores
72
84
L1 Cache
64 KB (per SM)
256 KB per Array
L2 Cache
6 MB
6 MB
Compute Units
-
84
L3 Cache
-
80 MB
Theoretical Performance
Pixel Rate
155.5 GPixel/s
459.6 GPixel/s
Texture Rate
466.6 GTexel/s
804.4 GTexel/s
FP16 (half)
29.86 TFLOPS
103.0 TFLOPS
FP32 (float)
14.93 TFLOPS
51.48 TFLOPS
FP64 (double)
466.6 GFLOPS
1.609 TFLOPS
Graphics Processor
GPU Name
TU102
Navi 31
GPU Variant
TU102-875-A1
Navi 31 XT(215-145000156)
Architecture
Turing
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
57.7 billion
Die Size
754 mm²
529 mm²
Board Design
TDP
260W
300W
Suggested PSU
600 W
700 W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
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