Home GPU Comparison AMD Radeon RX 480 vs AMD Radeon R9 260 OEM

AMD Radeon RX 480 vs AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 1024MB VRAM Radeon R9 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages
Released 2 years and 6 months late
Boost Clock1266MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 104.0GB/s)
1408 additional rendering cores
AMD Radeon R9 260 OEM 's Advantages
Lower TDP (85W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 480 +195%
5.834 TFLOPS
Radeon R9 260 OEM
1.971 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Dec 2013
Arctic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1120 MHz
Base Clock
-
1266 MHz
Boost Clock
-
2000 MHz
Memory Clock
1625 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
104.0GB/s

Render Config

36
Compute Units
14
-
-
-
2304
Shading Units
896
144
TMUs
56
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

40.51 GPixel/s
Pixel Rate
17.60 GPixel/s
182.3 GTexel/s
Texture Rate
61.60 GTexel/s
5.834 TFLOPS
FP16 (half)
-
5.834 TFLOPS
FP32 (float)
1.971 TFLOPS
364.6 GFLOPS
FP64 (double)
123.2 GFLOPS

Board Design

150W
TDP
85W
450 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Ellesmere
GPU Name
Bonaire
Polaris 10 XT (215-0876184)
GPU Variant
Bonaire XT (215-0839039)
GCN 4.0
Architecture
GCN 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
2.08 billion
232 mm²
Die Size
160 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.3

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