Home GPU Comparison NVIDIA P102 100 vs AMD Radeon R9 270X

NVIDIA P102 100 vs AMD Radeon R9 270X

NVIDIA P102 100
VS
AMD Radeon R9 270X
NVIDIA P102 100
AMD Radeon R9 270X
We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 60% (1683MHz vs 1050MHz)
More VRAM (5GB vs 2GB)
Larger VRAM bandwidth (440.3GB/s vs 179.2GB/s)
1920 additional rendering cores
AMD Radeon R9 270X 's Advantages
Lower TDP (180W vs 250W)

Score

Benchmark

FP32 (float)
P102 100 +300%
10.77 TFLOPS
Radeon R9 270X
2.688 TFLOPS
P102 100
VS
Radeon R9 270X

Graphics Card

Feb 2018
Release Date
Oct 2013
Mining GPUs
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

1582 MHz
Base Clock
1000 MHz
1683 MHz
Boost Clock
1050 MHz
1376 MHz
Memory Clock
1400 MHz

Memory

5GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
320bit
Memory Bus
256bit
440.3GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
20
25
SM Count
-
3200
Shading Units
1280
200
TMUs
80
80
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

134.6 GPixel/s
Pixel Rate
33.60 GPixel/s
336.6 GTexel/s
Texture Rate
84.00 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
2.688 TFLOPS
336.6 GFLOPS
FP64 (double)
168.0 GFLOPS

Board Design

250W
TDP
180W
600 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GP102
GPU Name
Curacao
GP102-100-A1
GPU Variant
Curacao XT (215-0848004)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
2.8 billion
471 mm²
Die Size
212 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
5.1

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