Home GPU Comparison AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce GTX 1060 3 GB

AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce GTX 1060 3 GB

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 3GB VRAM GeForce GTX 1060 3 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages
448 additional rendering cores
NVIDIA GeForce GTX 1060 3 GB 's Advantages
Released 3 years and 7 months late
Boost Clock1708MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (192.2GB/s vs 134.4GB/s)
Lower TDP (120W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 6870 1600SP Edition
2.72 TFLOPS
GeForce GTX 1060 3 GB +44%
3.935 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Aug 2016
Northern Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1506 MHz
-
Boost Clock
1708 MHz
1050 MHz
Memory Clock
2002 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
134.4GB/s
Bandwidth
192.2GB/s

Render Config

20
Compute Units
-
-
SM Count
9
1600
Shading Units
1152
80
TMUs
72
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
81.98 GPixel/s
68.00 GTexel/s
Texture Rate
123.0 GTexel/s
-
FP16 (half)
61.49 GFLOPS
2.720 TFLOPS
FP32 (float)
3.935 TFLOPS
544.0 GFLOPS
FP64 (double)
123.0 GFLOPS

Board Design

175W
TDP
120W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Cypress
GPU Name
GP106
Cypress XT (215-0735033)
GPU Variant
GP106-300-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
2.154 billion
Transistors
4.4 billion
334 mm²
Die Size
200 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
6.1
5.0
Shader Model
6.4

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