Home GPU Comparison AMD Radeon R9 285 vs NVIDIA P106 100

AMD Radeon R9 285 vs NVIDIA P106 100

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 285 and 6GB VRAM P106 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285 's Advantages
512 additional rendering cores
NVIDIA P106 100 's Advantages
Released 2 years and 9 months late
Boost Clock1709MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.2GB/s vs 176.0GB/s)
Lower TDP (120W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 285
3.29 TFLOPS
P106 100 +32%
4.375 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Jun 2017
Volcanic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1709 MHz
1375 MHz
Memory Clock
2002 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
176.0GB/s
Bandwidth
192.2GB/s

Render Config

28
Compute Units
-
-
SM Count
10
1792
Shading Units
1280
112
TMUs
80
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

29.38 GPixel/s
Pixel Rate
82.03 GPixel/s
102.8 GTexel/s
Texture Rate
136.7 GTexel/s
3.290 TFLOPS
FP16 (half)
68.36 GFLOPS
3.290 TFLOPS
FP32 (float)
4.375 TFLOPS
205.6 GFLOPS
FP64 (double)
136.7 GFLOPS

Board Design

190W
TDP
120W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Tonga
GPU Name
GP106
Tonga PRO (215-0851128)
GPU Variant
GP106-100-A1
GCN 3.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
5 billion
Transistors
4.4 billion
366 mm²
Die Size
200 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
6.1
6.5
Shader Model
6.4

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