NVIDIA GeForce RTX 5070 Ti Mobile vs AMD Radeon RX 7900M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Oct 2023
Generation
GeForce 50 Mobile
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
847 MHz
1825 MHz
Boost Clock
1447 MHz
2090 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
576.0GB/s
Render Config
SM Count
46
—
Shading Units
5888
4608
TMUs
184
288
ROPs
80
192
Tensor Cores
184
—
RT Cores
46
72
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
48 MB
6 MB
Compute Units
—
72
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
115.8 GPixel/s
401.3 GPixel/s
Texture Rate
266.2 GTexel/s
601.9 GTexel/s
FP16 (half)
17.04 TFLOPS
77.05 TFLOPS
FP32 (float)
17.04 TFLOPS
38.52 TFLOPS
FP64 (double)
266.2 GFLOPS
1204 GFLOPS
Graphics Processor
GPU Name
GB205
Navi 31
GPU Variant
GB205
Navi 31
Architecture
Blackwell 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
31.1 billion
57.7 billion
Die Size
263 mm²
529 mm²
Board Design
TDP
60-115W
180W
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
17,452
18,218
3DMark Time Spy Extreme
8,328
8,440
3DMark Speed Way
4,421
3,943
Blender
—
2,583
▲ Specs Compare
Data sourced from official specifications and benchmark tests.