AMD Radeon Pro V420 vs AMD FirePro S9100
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2014
Generation
Radeon Pro Vega
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
—
Boost Clock
1700 MHz
—
Memory Clock
800 MHz
1250 MHz
Memory
Memory Size
32GB
12GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
512bit
Bandwidth
819.2GB/s
320.0GB/s
Render Config
Compute Units
64
40
Shading Units
4096
2560
TMUs
256
160
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
52.74 GPixel/s
Texture Rate
435.2 GTexel/s
131.8 GTexel/s
FP16 (half)
27.85 TFLOPS
—
FP32 (float)
13.93 TFLOPS
4.219 TFLOPS
FP64 (double)
6.963 TFLOPS
2.109 TFLOPS
Graphics Processor
GPU Name
Vega 20
Hawaii
GPU Variant
Vega 20 GLXT WS(215-0914026)
Hawaii GL40
Architecture
GCN 5.1
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
6.2 billion
Die Size
331 mm²
438 mm²
Board Design
TDP
300W
225W
Suggested PSU
700 W
550 W
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.