GPU Comparison
RADEON
AMD Radeon Pro Vega II
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 5300M
CORE STATE
Navi 14
VRAM
3 GB
CLOCK SPEED
1445 MHz
TDP
85 W
BUS WIDTH
96 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
RX 5300M
Core Specs
Shading Units
4,096
1,408
-65.6%
Shaders
4,096
1,408
-65.6%
TMUs
256
88
-65.6%
ROPs
64
32
-50.0%
Compute Units
64
22
-65.6%
Clocks
Base Clock
1574 MHz
1000 MHz
Boost Clock
1720 MHz
1445 MHz
Game Clock
—
1181 MHz
Memory Clock
806 MHz
1612 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
32 GB
3 GB
VRAM (MB)
32,768
3,072
-90.6%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
96 bit
Bandwidth
825.3 GB/s
168.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
2 MB
Performance
Pixel Rate
110.1 GPixel/s
46.24 GPixel/s
Texture Rate
440.3 GTexel/s
127.2 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
4.069 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
254.3 GFLOPS (1:16)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
8.138 TFLOPS (2:1)
Power
TDP
475 W
85 W
TDP (W)
475
85
-82.1%
Suggested PSU
850 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
RDNA 1.0
GPU Name
Vega 20
Navi 14
Generation
Radeon Pro Mac
(Vega Series)
Navi Mobile
(RX 5000M)
Process Size
7 nm
7 nm
Transistors
13,230 million
6,400 million
Die Size
331 mm²
158 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
40.5M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.1
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
—
Outputs
1x HDMI 2.0b4x Thunderbolt
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 4.0 x8
Other
Launch Price
2,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile