Home GPU Comparison AMD Radeon R9 FURY vs AMD Radeon HD 6870

AMD Radeon R9 FURY vs AMD Radeon HD 6870

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

Main Differences

AMD Radeon R9 FURY 's Advantages
Released 4 years and 9 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 134.4GB/s)
2464 additional rendering cores
AMD Radeon HD 6870 's Advantages
Lower TDP (151W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 FURY +255%
7.168 TFLOPS
Radeon HD 6870
2.016 TFLOPS
VS

Graphics Card

Jul 2015
Release Date
Oct 2010
Pirate Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
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

56
Compute Units
14
-
-
-
3584
Shading Units
1120
224
TMUs
56
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
28.80 GPixel/s
224.0 GTexel/s
Texture Rate
50.40 GTexel/s
7.168 TFLOPS
FP16 (half)
-
7.168 TFLOPS
FP32 (float)
2.016 TFLOPS
448.0 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
151W
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 Processor

Fiji
GPU Name
Barts
Fiji PRO CB (215-0862046)
GPU Variant
Barts XT (215-0798000)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8.9 billion
Transistors
1.7 billion
596 mm²
Die Size
255 mm²

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
-
-
-
6.3
Shader Model
5.0

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