Home GPU Comparison AMD Radeon HD 8870 OEM vs AMD Radeon Pro W5500

AMD Radeon HD 8870 OEM vs AMD Radeon Pro W5500

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 8GB VRAM Radeon Pro W5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500 's Advantages
Released 7 years and 1 months late
Boost Clock1855MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 153.6GB/s)
128 additional rendering cores
Lower TDP (125W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 8870 OEM
2.56 TFLOPS
Radeon Pro W5500 +104%
5.224 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Feb 2020
Sea Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1744 MHz
-
Boost Clock
1855 MHz
1200 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
224.0GB/s

Render Config

20
Compute Units
22
-
-
-
1280
Shading Units
1408
80
TMUs
88
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
59.36 GPixel/s
80.00 GTexel/s
Texture Rate
163.2 GTexel/s
-
FP16 (half)
10.45 TFLOPS
2.560 TFLOPS
FP32 (float)
5.224 TFLOPS
160.0 GFLOPS
FP64 (double)
326.5 GFLOPS

Board Design

175W
TDP
125W
450 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
Navi 14
Pitcairn XT (215-0828047)
GPU Variant
Navi 14 PRO XL
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
2.8 billion
Transistors
6.4 billion
212 mm²
Die Size
158 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.5

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