AMD Radeon Pro Vega 64X vs AMD Radeon PRO W7800
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Apr 2023
Generation
Radeon Pro Mac
Radeon Pro Navi(Navi III Series)
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1250 MHz
1895 MHz
Boost Clock
1468 MHz
2525 MHz
Memory Clock
1000 MHz
2250 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
512.0GB/s
576.0GB/s
Render Config
Compute Units
64
70
Shading Units
4096
4480
TMUs
256
280
ROPs
64
128
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
4 MB
6 MB
RT Cores
-
70
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
323.2 GPixel/s
Texture Rate
375.8 GTexel/s
707.0 GTexel/s
FP16 (half)
24.05 TFLOPS
90.50 TFLOPS
FP32 (float)
12.03 TFLOPS
45.25 TFLOPS
FP64 (double)
751.6 GFLOPS
1414 GFLOPS
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
260W
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
1.3
Shader Model
6.4
6.8