AMD Radeon Pro Vega 16 vs AMD Radeon RX 9070
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Mar 2025
Generation
Radeon Pro Mac
Navi IV
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
815 MHz
1330 MHz
Boost Clock
1190 MHz
2520 MHz
Memory Clock
1200 MHz
2518 MHz
Memory
Memory Size
4GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
1024bit
256bit
Bandwidth
307.2GB/s
644.6GB/s
Render Config
Compute Units
16
56
Shading Units
1024
3584
TMUs
64
224
ROPs
32
128
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
8 MB
Tensor Cores
-
112
RT Cores
-
56
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
38.08 GPixel/s
322.6 GPixel/s
Texture Rate
76.16 GTexel/s
564.5 GTexel/s
FP16 (half)
4.874 TFLOPS
72.25 TFLOPS
FP32 (float)
2.437 TFLOPS
36.13 TFLOPS
FP64 (double)
152.3 GFLOPS
1129 GFLOPS
Graphics Processor
GPU Name
Vega 12
Navi 48
GPU Variant
Vega 12 XLA
Navi 48 XT(215-176600331)
Architecture
GCN 5.0
RDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
Unknown
53.9 billion
Die Size
Unknown
357 mm²
Board Design
TDP
75W
220W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Suggested PSU
-
550 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.3
Shader Model
6.3
6.8