AMD Radeon RX 7900 XT vs NVIDIA RTX 2000 Mobile Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Nov 2022
Mar 2023
Generation
Navi III
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1387 MHz
1635 MHz
Boost Clock
2394 MHz
2115 MHz
Memory Clock
2500 MHz
2000 MHz
Memory
Memory Size
20GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
320bit
128bit
Bandwidth
800.0GB/s
256.0GB/s
Render Config
Compute Units
84
-
Shading Units
5376
3072
TMUs
336
96
ROPs
192
48
RT Cores
84
24
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
12 MB
L3 Cache
80 MB
-
SM Count
-
24
Tensor Cores
-
96
Theoretical Performance
Pixel Rate
459.6 GPixel/s
101.5 GPixel/s
Texture Rate
804.4 GTexel/s
203.0 GTexel/s
FP16 (half)
103.0 TFLOPS
12.99 TFLOPS
FP32 (float)
51.48 TFLOPS
12.99 TFLOPS
FP64 (double)
1.609 TFLOPS
203.0 GFLOPS
Graphics Processor
GPU Name
Navi 31
AD107
GPU Variant
Navi 31 XT(215-145000156)
-
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
57.7 billion
18.9 billion
Die Size
529 mm²
159 mm²
Board Design
TDP
300W
50W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.7
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
26,829
-
3DMark Time Spy Extreme
13,130
-
3DMark Speed Way
5,364
-