AMD P30PH vs NVIDIA GeForce RTX 2080 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2019
Generation
Mining GPUs
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1120 MHz
735 MHz
Boost Clock
1206 MHz
1095 MHz
Memory Clock
2100 MHz
1500 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
384.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
2944
TMUs
128
184
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
—
46
Tensor Cores
—
368
RT Cores
—
46
Theoretical Performance
Pixel Rate
38.59 GPixel/s
70.08 GPixel/s
Texture Rate
154.4 GTexel/s
201.5 GTexel/s
FP16 (half)
4.940 TFLOPS
12.89 TFLOPS
FP32 (float)
4.940 TFLOPS
6.447 TFLOPS
FP64 (double)
308.7 GFLOPS
201.5 GFLOPS
Graphics Processor
GPU Name
Polaris 20
TU104
Architecture
GCN 4.0
Turing
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
12 nm
Transistors
5.7 billion
13.6 billion
Die Size
232 mm²
545 mm²
GPU Variant
—
N18E-G3-A1
Board Design
TDP
180W
80W
Suggested PSU
450 W
—
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.