Home GPU Comparison AMD Radeon HD 6870 vs NVIDIA GeForce GTX 1060 6 GB 9Gbps

AMD Radeon HD 6870 vs NVIDIA GeForce GTX 1060 6 GB 9Gbps

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 and 6GB VRAM GeForce GTX 1060 6 GB 9Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1060 6 GB 9Gbps 's Advantages
Released 6 years and 6 months late
Boost Clock1709MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (216.7GB/s vs 134.4GB/s)
160 additional rendering cores
Lower TDP (120W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 6870
2.016 TFLOPS
GeForce GTX 1060 6 GB 9Gbps +117%
4.375 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Apr 2017
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
1709 MHz
1050 MHz
Memory Clock
2257 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
134.4GB/s
Bandwidth
216.7GB/s

Render Config

14
Compute Units
-
-
SM Count
10
1120
Shading Units
1280
56
TMUs
80
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
82.03 GPixel/s
50.40 GTexel/s
Texture Rate
136.7 GTexel/s
-
FP16 (half)
68.36 GFLOPS
2.016 TFLOPS
FP32 (float)
4.375 TFLOPS
-
FP64 (double)
136.7 GFLOPS

Board Design

151W
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

Barts
GPU Name
GP106
Barts XT (215-0798000)
GPU Variant
GP106-410-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.7 billion
Transistors
4.4 billion
255 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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