AMD Radeon PRO W7700 vs AMD Radeon Pro Vega 20
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Nov 2018
Generation
Radeon Pro Navi
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
1283 MHz
Memory Clock
2250 MHz
740 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
1024bit
Bandwidth
576.0GB/s
189.4GB/s
Render Config
Compute Units
48
20
Shading Units
3072
1280
TMUs
192
80
ROPs
96
32
RT Cores
48
-
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
41.06 GPixel/s
Texture Rate
499.2 GTexel/s
102.6 GTexel/s
FP16 (half)
63.90 TFLOPS
6.569 TFLOPS
FP32 (float)
31.95 TFLOPS
3.284 TFLOPS
FP64 (double)
998.4 GFLOPS
205.3 GFLOPS
Graphics Processor
GPU Name
Navi 32
Vega 12
GPU Variant
Navi 32
Vega 12 XTA
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
190W
100W
Suggested PSU
450 W
-
Outputs
4x DisplayPort 2.1
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
6.7
6.3
📊 Benchmark
3DMark Time Spy
15,693
2,596
3DMark Speed Way
3,224
-
Blender
1,910
-
3DMark Time Spy Extreme
-
1,211