AMD P30PH vs NVIDIA GRID K260Q
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2013
Generation
Mining GPUs
GRID
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1120 MHz
-
Boost Clock
1206 MHz
-
Memory Clock
2100 MHz
1250 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
160.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1536
TMUs
128
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
23.84 GPixel/s
Texture Rate
154.4 GTexel/s
95.36 GTexel/s
FP16 (half)
4.940 TFLOPS
-
FP32 (float)
4.940 TFLOPS
2.289 TFLOPS
FP64 (double)
308.7 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GK104
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
3.54 billion
Die Size
232 mm²
294 mm²
Board Design
TDP
180W
225W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
-
3.0