Home GPU Comparison AMD Radeon HD 7870 XT vs NVIDIA GeForce GTX 1060 6 GB Rev. 2

AMD Radeon HD 7870 XT vs NVIDIA GeForce GTX 1060 6 GB Rev. 2

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

Main Differences

AMD Radeon HD 7870 XT 's Advantages
256 additional rendering cores
NVIDIA GeForce GTX 1060 6 GB Rev. 2 's Advantages
Released 5 years and 2 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)

Score

Benchmark

FP32 (float)
Radeon HD 7870 XT
2.995 TFLOPS
GeForce GTX 1060 6 GB Rev. 2 +46%
4.375 TFLOPS
VS

Graphics Card

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

Clock Speeds

925 MHz
Base Clock
1506 MHz
975 MHz
Boost Clock
1709 MHz
1500 MHz
Memory Clock
2002 MHz

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

185W
TDP
120W
450 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
GP106
Tahiti LE (215-0821122)
GPU Variant
GP106-400-A1
GCN 1.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
4.313 billion
Transistors
4.4 billion
352 mm²
Die Size
200 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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