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
GEFORCE
P106-100
CORE STATE
GP106
VRAM
6 GB
CLOCK SPEED
1709 MHz
TDP
120 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
P106-100
Core Specs
Shading Units
1,280
1,280
0.0%
Shaders
1,280
1,280
0.0%
TMUs
80
80
0.0%
ROPs
32
48
+50.0%
Compute Units
20
—
SM Count
—
10
Clocks
Base Clock
815 MHz
1506 MHz
Boost Clock
1283 MHz
1709 MHz
Memory Clock
740 MHz
1480 Mbps effective
2002 MHz
8 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
192 bit
Bandwidth
189.4 GB/s
192.2 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
1536 KB
Performance
Pixel Rate
41.06 GPixel/s
82.03 GPixel/s
Texture Rate
102.6 GTexel/s
136.7 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
4.375 TFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
136.7 GFLOPS (1:32)
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
68.36 GFLOPS (1:64)
Power
TDP
100 W
120 W
TDP (W)
100
120
+20.0%
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 5.0
Pascal
GPU Name
Vega 12
GP106
Generation
Radeon Pro Mac
(Vega Series)
Mining GPUs
Process Size
14 nm
16 nm
Transistors
—
4,400 million
Die Size
—
200 mm²
Foundry
GlobalFoundries
TSMC
Density
—
22.0M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.0
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
250 mm
9.8 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x16
Other
Production
End-of-life
End-of-life