Home GPU Comparison NVIDIA GeForce GTX 1060 6 GB GDDR5X vs AMD Radeon HD 7870 XT

NVIDIA GeForce GTX 1060 6 GB GDDR5X vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1060 6 GB GDDR5X and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1060 6 GB GDDR5X 's Advantages
Released 5 years and 11 months late
Boost Clock has increased by 75% (1709MHz vs 975MHz)
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (192.2GB/s vs 192.0GB/s)
Lower TDP (120W vs 185W)
AMD Radeon HD 7870 XT 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1060 6 GB GDDR5X +46%
4.375 TFLOPS
Radeon HD 7870 XT
2.995 TFLOPS
VS

Graphics Card

Oct 2018
Release Date
Nov 2012
GeForce 10
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
925 MHz
1709 MHz
Boost Clock
975 MHz
1001 MHz
Memory Clock
1500 MHz

Memory

6GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
192bit
Memory Bus
256bit
192.2GB/s
Bandwidth
192.0GB/s

Render Config

-
Compute Units
24
10
SM Count
-
1280
Shading Units
1536
80
TMUs
96
48
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

82.03 GPixel/s
Pixel Rate
31.20 GPixel/s
136.7 GTexel/s
Texture Rate
93.60 GTexel/s
68.36 GFLOPS
FP16 (half)
-
4.375 TFLOPS
FP32 (float)
2.995 TFLOPS
136.7 GFLOPS
FP64 (double)
748.8 GFLOPS

Board Design

120W
TDP
185W
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
Tahiti
GP104-150-KA-A1
GPU Variant
Tahiti LE (215-0821122)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
4.313 billion
314 mm²
Die Size
352 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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