Home GPU Comparison AMD Radeon R9 FURY vs AMD Radeon HD 6870 1600SP Edition

AMD Radeon R9 FURY vs AMD Radeon HD 6870 1600SP Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 FURY and 1024MB VRAM Radeon HD 6870 1600SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 FURY 's Advantages
Released 2 years and 6 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (512.0GB/s vs 134.4GB/s)
1984 additional rendering cores
AMD Radeon HD 6870 1600SP Edition 's Advantages
Lower TDP (175W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 FURY +163%
7.168 TFLOPS
Radeon HD 6870 1600SP Edition
2.72 TFLOPS
VS

Graphics Card

Jul 2015
Release Date
Jan 2013
Pirate Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
500 MHz
Memory Clock
1050 MHz

Memory

4GB
Memory Size
1024MB
HBM
Memory Type
GDDR5
4096bit
Memory Bus
256bit
512.0GB/s
Bandwidth
134.4GB/s

Render Config

-
SM Count
-
56
Compute Units
20
3584
Shading Units
1600
224
TMUs
80
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

64.00 GPixel/s
Pixel Rate
27.20 GPixel/s
224.0 GTexel/s
Texture Rate
68.00 GTexel/s
7.168 TFLOPS
FP16 (half)
-
7.168 TFLOPS
FP32 (float)
2.720 TFLOPS
448.0 GFLOPS
FP64 (double)
544.0 GFLOPS

Graphics Processor

Fiji
GPU Name
Cypress
Fiji PRO CB (215-0862046)
GPU Variant
Cypress XT (215-0735033)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8.9 billion
Transistors
2.154 billion
596 mm²
Die Size
334 mm²

Board Design

275W
TDP
175W
600 W
Suggested PSU
450 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
6.3
Shader Model
5.0

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