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 Pro W5700X
CORE STATE
Navi 10
VRAM
16 GB
CLOCK SPEED
2040 MHz
TDP
205 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
Pro W5700X
Core Specs
Shading Units
1,280
2,560
+100.0%
Shaders
1,280
2,560
+100.0%
TMUs
80
160
+100.0%
ROPs
32
64
+100.0%
Compute Units
20
40
+100.0%
Clocks
Base Clock
815 MHz
1243 MHz
Boost Clock
1283 MHz
2040 MHz
Memory Clock
740 MHz
1480 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
256 bit
Bandwidth
189.4 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
41.06 GPixel/s
130.6 GPixel/s
Texture Rate
102.6 GTexel/s
326.4 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
10.44 TFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
652.8 GFLOPS (1:16)
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
20.89 TFLOPS (2:1)
Power
TDP
100 W
205 W
TDP (W)
100
205
+105.0%
Suggested PSU
—
550 W
Architecture
Architecture
GCN 5.0
RDNA 1.0
GPU Name
Vega 12
Navi 10
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Mac
(Navi Series)
Process Size
14 nm
7 nm
Transistors
—
10,300 million
Die Size
—
251 mm²
Foundry
GlobalFoundries
TSMC
Density
—
41.0M / 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
6.0
6.8
Physical
Slot Width
IGP
Quad-slot
Length
—
305 mm
12 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
—
999 USD
Production
End-of-life
End-of-life