NVIDIA P102 101 vs AMD Radeon R9 270X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2018
Oct 2013
Generation
Mining GPUs
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1557 MHz
1000 MHz
Boost Clock
1670 MHz
1050 MHz
Memory Clock
2002 MHz
1400 MHz
Memory
Memory Size
10GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
320bit
256bit
Bandwidth
320.3GB/s
179.2GB/s
Render Config
SM Count
25
—
Shading Units
3200
1280
TMUs
200
80
ROPs
80
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
133.6 GPixel/s
33.60 GPixel/s
Texture Rate
334.0 GTexel/s
84.00 GTexel/s
FP16 (half)
167.0 GFLOPS
—
FP32 (float)
10.69 TFLOPS
2.688 TFLOPS
FP64 (double)
334.0 GFLOPS
168.0 GFLOPS
Graphics Processor
GPU Name
GP102
Curacao
GPU Variant
GP102-101-A1
Curacao XT(215-0848004)
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
180W
Suggested PSU
600 W
450 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
2x 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
—
1,769
▲ Specs Compare
Data sourced from official specifications and benchmark tests.