Home GPU Comparison AMD Radeon R9 390 vs AMD Radeon R9 FURY

AMD Radeon R9 390 vs AMD Radeon R9 FURY

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 4GB VRAM Radeon R9 FURY to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages
More VRAM (8GB vs 4GB)
AMD Radeon R9 FURY 's Advantages
Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 390
5.12 TFLOPS
Radeon R9 FURY +40%
7.168 TFLOPS
3DMark Time Spy
Radeon R9 390
3950
Radeon R9 FURY +19%
4736
VS

Graphics Card

Jun 2015
Release Date
Jul 2015
Pirate Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
HBM
512bit
Memory Bus
4096bit
384.0GB/s
Bandwidth
512.0GB/s

Render Config

40
Compute Units
56
-
-
-
2560
Shading Units
3584
160
TMUs
224
64
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
64.00 GPixel/s
160.0 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
7.168 TFLOPS
5.120 TFLOPS
FP32 (float)
7.168 TFLOPS
640.0 GFLOPS
FP64 (double)
448.0 GFLOPS

Board Design

275W
TDP
275W
600 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 1.4a 3x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Grenada
GPU Name
Fiji
Grenada PRO (215-0880030)
GPU Variant
Fiji PRO CB (215-0862046)
GCN 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
8.9 billion
438 mm²
Die Size
596 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
6.3

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