NVIDIA P102 100 vs AMD Radeon R9 270 1024SP
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2015
Generation
Mining GPUs
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1582 MHz
900 MHz
Boost Clock
1683 MHz
925 MHz
Memory Clock
1376 MHz
1200 MHz
Memory
Memory Size
5GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
320bit
256bit
Bandwidth
440.3GB/s
153.6GB/s
Render Config
SM Count
25
-
Shading Units
3200
1024
TMUs
200
64
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
134.6 GPixel/s
29.60 GPixel/s
Texture Rate
336.6 GTexel/s
59.20 GTexel/s
FP16 (half)
168.3 GFLOPS
-
FP32 (float)
10.77 TFLOPS
1.894 TFLOPS
FP64 (double)
336.6 GFLOPS
118.4 GFLOPS
Graphics Processor
GPU Name
GP102
Pitcairn
GPU Variant
GP102-100-A1
Pitcairn PRO(215-0828062)
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
2.8 billion
Die Size
471 mm²
212 mm²
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
-
Shader Model
6.4
5.1
📊 Benchmark
3DMark Time Spy
7,042
-
3DMark Time Spy Extreme
3,817
-