Home GPU Comparison AMD Radeon HD 8860 OEM vs AMD Radeon RX 480

AMD Radeon HD 8860 OEM vs AMD Radeon RX 480

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8860 OEM and 8GB VRAM Radeon RX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages
Released 3 years and 5 months late
Boost Clock1266MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 179.2GB/s)
1024 additional rendering cores
Lower TDP (150W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 8860 OEM
2.368 TFLOPS
Radeon RX 480 +146%
5.834 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jun 2016
Sea Islands
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
1400 MHz
Memory Clock
2000 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
256.0GB/s

Render Config

20
Compute Units
36
-
-
-
1280
Shading Units
2304
80
TMUs
144
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
40.51 GPixel/s
74.00 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
2.368 TFLOPS
FP32 (float)
5.834 TFLOPS
148.0 GFLOPS
FP64 (double)
364.6 GFLOPS

Board Design

175W
TDP
150W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Curacao
GPU Name
Ellesmere
Curacao PRO (215-0848000)
GPU Variant
Polaris 10 XT (215-0876184)
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
5.7 billion
212 mm²
Die Size
232 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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