AMD Radeon Pro Vega 64 vs AMD Radeon PRO W7900D
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Nov 2025
Generation
Radeon Pro Mac
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1250 MHz
1327 MHz
Boost Clock
1350 MHz
2156 MHz
Memory Clock
786 MHz
2250 MHz
Memory
Memory Size
16GB
48GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
384bit
Bandwidth
402.4GB/s
864.0GB/s
Render Config
Compute Units
64
96
Shading Units
4096
6144
TMUs
256
384
ROPs
64
192
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
4 MB
6 MB
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
414.0 GPixel/s
Texture Rate
345.6 GTexel/s
827.9 GTexel/s
FP16 (half)
22.12 TFLOPS
106.0 TFLOPS
FP32 (float)
11.06 TFLOPS
52.99 TFLOPS
FP64 (double)
691.2 GFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
Vega 10
Navi 31
GPU Variant
Vega 10 XT(215-0894200)
Navi 31
Architecture
GCN 5.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
12.5 billion
57.7 billion
Die Size
495 mm²
529 mm²
Board Design
TDP
250W
295W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.4
Shader Model
6.4
6.9