NVIDIA GeForce RTX 5070 Mobile vs AMD Radeon Pro Vega II Duo
GPU Specs Compare
Graphics Card
Release Date
Apr 2025
Jun 2019
Generation
GeForce 50 Mobile
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
Apple MPX
Clock Speeds
Base Clock
907 MHz
1400 MHz
Boost Clock
1425 MHz
1720 MHz
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR7
HBM2
Memory Bus
128bit
4096bit
Bandwidth
384.0GB/s
1020GB/s
Render Config
SM Count
36
-
Shading Units
4608
4096
TMUs
144
256
ROPs
48
64
Tensor Cores
144
-
RT Cores
36
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
68.40 GPixel/s
110.1 GPixel/s
Texture Rate
205.2 GTexel/s
440.3 GTexel/s
FP16 (half)
13.13 TFLOPS
28.18 TFLOPS
FP32 (float)
13.13 TFLOPS
14.09 TFLOPS
FP64 (double)
205.2 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
GB206
Vega 20
GPU Variant
GB206
Vega 20 XT
Architecture
Blackwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
21.9 billion
13.23 billion
Die Size
181 mm²
331 mm²
Board Design
TDP
50W
475W
Suggested PSU
300 W
850 W
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
13,629
-