GPU Comparison
RADEON
AMD Radeon Pro Vega 64X
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1468 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64X
Pro Vega II
Core Specs
Shading Units
4,096
4,096
0.0%
Shaders
4,096
4,096
0.0%
TMUs
256
256
0.0%
ROPs
64
64
0.0%
Compute Units
64
64
0.0%
Clocks
Base Clock
1250 MHz
1574 MHz
Boost Clock
1468 MHz
1720 MHz
Memory Clock
1000 MHz
2 Gbps effective
806 MHz
1612 Mbps effective
Memory
Memory Size
16 GB
32 GB
VRAM (MB)
16,384
32,768
+100.0%
Memory Type
HBM2
HBM2
Memory Bus
2048 bit
4096 bit
Bandwidth
512.0 GB/s
825.3 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
93.95 GPixel/s
110.1 GPixel/s
Texture Rate
375.8 GTexel/s
440.3 GTexel/s
FP32 (TFLOPS)
12.03 TFLOPS
14.09 TFLOPS
FP64 (TFLOPS)
751.6 GFLOPS (1:16)
7.045 TFLOPS (1:2)
FP16 (TFLOPS)
24.05 TFLOPS (2:1)
28.18 TFLOPS (2:1)
Power
TDP
250 W
475 W
TDP (W)
250
475
+90.0%
Suggested PSU
—
850 W
Power Connectors
None
—
Architecture
Architecture
GCN 5.0
GCN 5.1
GPU Name
Vega 10
Vega 20
Generation
Radeon Pro Mac
(Vega Series)
Radeon Pro Mac
(Vega Series)
Process Size
14 nm
7 nm
Transistors
12,500 million
13,230 million
Die Size
495 mm²
331 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
40.0M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
IGP
Quad-slot
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Bus Interface
PCIe 3.0 x16
Apple MPX
Other
Launch Price
—
2,199 USD
Production
End-of-life
End-of-life