GPU Comparison
RADEON
AMD Radeon Pro Vega 20
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1283 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon R5 M430
CORE STATE
Jet
VRAM
4 GB
CLOCK SPEED
855 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
R5 M430
Core Specs
Shading Units
1,280
320
-75.0%
Shaders
1,280
320
-75.0%
TMUs
80
20
-75.0%
ROPs
32
8
-75.0%
Compute Units
20
5
-75.0%
Clocks
Base Clock
815 MHz
780 MHz
Boost Clock
1283 MHz
855 MHz
Memory Clock
740 MHz
1480 Mbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
HBM2
DDR3
Memory Bus
1024 bit
64 bit
Bandwidth
189.4 GB/s
16.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
128 KB
Performance
Pixel Rate
41.06 GPixel/s
6.840 GPixel/s
Texture Rate
102.6 GTexel/s
17.10 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
547.2 GFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
—
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
—
Power
TDP
100 W
—
TDP (W)
100
—
Architecture
Architecture
GCN 5.0
GCN 1.0
GPU Name
Vega 12
Jet
Generation
Radeon Pro Mac
(Vega Series)
Gem System
(R5 M400)
Process Size
14 nm
28 nm
Transistors
—
690 million
Die Size
—
56 mm²
Foundry
GlobalFoundries
TSMC
Density
—
12.3M / mm²
API Support
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.0
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Solar System
Successor
—
Polaris Mobile