Home GPU Comparison AMD Radeon R9 270 vs NVIDIA P106 100

AMD Radeon R9 270 vs NVIDIA P106 100

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 6GB VRAM P106 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106 100 's Advantages
Released 3 years and 7 months late
Boost Clock has increased by 85% (1709MHz vs 925MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.2GB/s vs 179.2GB/s)
Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R9 270
2.368 TFLOPS
P106 100 +84%
4.375 TFLOPS
3DMark Time Spy
Radeon R9 270
1603
P106 100 +154%
4073
VS

Graphics Card

Nov 2013
Release Date
Jun 2017
Volcanic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
1506 MHz
925 MHz
Boost Clock
1709 MHz
1400 MHz
Memory Clock
2002 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
179.2GB/s
Bandwidth
192.2GB/s

Render Config

20
Compute Units
-
-
SM Count
10
1280
Shading Units
1280
80
TMUs
80
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
82.03 GPixel/s
74.00 GTexel/s
Texture Rate
136.7 GTexel/s
-
FP16 (half)
68.36 GFLOPS
2.368 TFLOPS
FP32 (float)
4.375 TFLOPS
148.0 GFLOPS
FP64 (double)
136.7 GFLOPS

Board Design

150W
TDP
120W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Curacao
GPU Name
GP106
Curacao PRO (215-0848000)
GPU Variant
GP106-100-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.8 billion
Transistors
4.4 billion
212 mm²
Die Size
200 mm²

Graphics Features

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

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