NVIDIA RTX 3000 Mobile Ada Generation vs AMD Radeon RX 7900M
We compared two Mobile platform GPUs: 8GB VRAM RTX 3000 Mobile Ada Generation and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX 3000 Mobile Ada Generation 's Advantages
Lower TDP (115W vs 180W)
AMD Radeon RX 7900M 's Advantages
Released 7 months late
Boost Clock has increased by 23% (2090MHz vs 1695MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (576.0GB/s vs 256.0GB/s)
Score
Benchmark
FP32 (float)
RTX 3000 Mobile Ada Generation
15.62 TFLOPS
Radeon RX 7900M
+146%
38.52 TFLOPS
3DMark Time Spy
RTX 3000 Mobile Ada Generation
8910
Radeon RX 7900M
+104%
18218
3DMark Time Spy Extreme
RTX 3000 Mobile Ada Generation
3580
Radeon RX 7900M
+135%
8440
3DMark Speed Way
RTX 3000 Mobile Ada Generation
2652
Radeon RX 7900M
+48%
3943
Blender
RTX 3000 Mobile Ada Generation
+7%
2764
Radeon RX 7900M
2583
Graphics Card
Mar 2023
Release Date
Oct 2023
Quadro Ada-M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1395 MHz
Base Clock
1825 MHz
1695 MHz
Boost Clock
2090 MHz
2000 MHz
Memory Clock
2250 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
576.0GB/s
Render Config
-
Compute Units
72
36
SM Count
-
4608
Shading Units
4608
144
TMUs
288
48
ROPs
192
144
Tensor Cores
-
36
RT Cores
72
128 KB (per SM)
L1 Cache
256 KB per Array
32 MB
L2 Cache
6 MB
-
L3 Cache
64 MB
Theoretical Performance
81.36 GPixel/s
Pixel Rate
401.3 GPixel/s
244.1 GTexel/s
Texture Rate
601.9 GTexel/s
15.62 TFLOPS
FP16 (half)
77.05 TFLOPS
15.62 TFLOPS
FP32 (float)
38.52 TFLOPS
244.1 GFLOPS
FP64 (double)
1204 GFLOPS
Board Design
115W
TDP
180W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
AD106
GPU Name
Navi 31
-
GPU Variant
Navi 31
Ada Lovelace
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
22.9 billion
Transistors
57.7 billion
188 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.8
