Home GPU Comparison NVIDIA GeForce GTX 1060 3 GB GP104 vs AMD Radeon HD 8870 OEM

NVIDIA GeForce GTX 1060 3 GB GP104 vs AMD Radeon HD 8870 OEM

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 1060 3 GB GP104 and 2GB VRAM Radeon HD 8870 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1060 3 GB GP104 's Advantages
Released 3 years and 11 months late
Boost Clock1708MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (192.2GB/s vs 153.6GB/s)
Lower TDP (120W vs 175W)
AMD Radeon HD 8870 OEM 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1060 3 GB GP104 +53%
3.935 TFLOPS
Radeon HD 8870 OEM
2.56 TFLOPS
VS

Graphics Card

Dec 2016
Release Date
Jan 2013
GeForce 10
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
-
1708 MHz
Boost Clock
-
2002 MHz
Memory Clock
1200 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
192.2GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
9
SM Count
-
1152
Shading Units
1280
72
TMUs
80
48
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

81.98 GPixel/s
Pixel Rate
32.00 GPixel/s
123.0 GTexel/s
Texture Rate
80.00 GTexel/s
61.49 GFLOPS
FP16 (half)
-
3.935 TFLOPS
FP32 (float)
2.560 TFLOPS
123.0 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

120W
TDP
175W
300 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GP104
GPU Name
Pitcairn
GP104-140-KA-A1
GPU Variant
Pitcairn XT (215-0828047)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
2.8 billion
314 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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