AMD Radeon RX 7700 vs AMD Radeon Pro Vega 16
GPU Specs Compare
Graphics Card
Release Date
Sep 2025
Nov 2018
Generation
Navi III
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1900 MHz
815 MHz
Boost Clock
2600 MHz
1190 MHz
Memory Clock
2430 MHz
1200 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
1024bit
Bandwidth
622.1GB/s
307.2GB/s
Render Config
Compute Units
40
16
Shading Units
2560
1024
TMUs
160
64
ROPs
96
32
RT Cores
40
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
249.6 GPixel/s
38.08 GPixel/s
Texture Rate
416.0 GTexel/s
76.16 GTexel/s
FP16 (half)
53.25 TFLOPS
4.874 TFLOPS
FP32 (float)
26.62 TFLOPS
2.437 TFLOPS
FP64 (double)
832.0 GFLOPS
152.3 GFLOPS
Graphics Processor
GPU Name
Navi 32
Vega 12
GPU Variant
Navi 32
Vega 12 XLA
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
28.1 billion
Unknown
Die Size
346 mm²
Unknown
Board Design
TDP
200W
75W
Suggested PSU
550 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.3