GPU Comparison
RADEON
AMD Radeon Pro Vega 16
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
75 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon Pro W6900X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2171 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 16
Pro W6900X
Core Specs
Shading Units
1,024
5,120
+400.0%
Shaders
1,024
5,120
+400.0%
TMUs
64
320
+400.0%
ROPs
32
128
+300.0%
Compute Units
16
80
+400.0%
Clocks
Base Clock
815 MHz
1825 MHz
Boost Clock
1190 MHz
2171 MHz
Memory Clock
1200 MHz
2.4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
32 GB
VRAM (MB)
4,096
32,768
+700.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
256 bit
Bandwidth
307.2 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
4 MB
L3 Cache
—
128 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
38.08 GPixel/s
277.9 GPixel/s
Texture Rate
76.16 GTexel/s
694.7 GTexel/s
FP32 (TFLOPS)
2.437 TFLOPS
22.23 TFLOPS
FP64 (TFLOPS)
152.3 GFLOPS (1:16)
1,389.4 GFLOPS (1:16)
FP16 (TFLOPS)
4.874 TFLOPS (2:1)
44.46 TFLOPS (2:1)
AI/RT
RT Cores
—
80
Power
TDP
75 W
300 W
TDP (W)
75
300
+300.0%
Suggested PSU
—
700 W
Architecture
Architecture
GCN 5.0
RDNA 2.0
GPU Name
Vega 12
Navi 21
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Mac
(Navi II Series)
Process Size
14 nm
7 nm
Transistors
—
26,800 million
Die Size
—
520 mm²
Foundry
GlobalFoundries
TSMC
Density
—
51.5M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
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
—
Length
—
267 mm
10.5 inches
Height
—
120 mm
4.7 inches
Outputs
Portable Device Dependent
1x HDMI 2.14x Thunderbolt
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
—
5,999 USD
Production
End-of-life
End-of-life