CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
AMD Radeon HD 8870 OEM vs AMD Radeon RX 580
AMD Radeon HD 8870 OEM vs AMD Radeon RX 580
VS
AMD Radeon HD 8870 OEM
AMD Radeon RX 580
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 8GB VRAM Radeon RX 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 8870 OEM 's Advantages
Lower TDP (175W vs 185W)
AMD Radeon RX 580 's Advantages
Released 4 years and 3 months late
Boost Clock1340MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.0GB/s vs 153.6GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 8870 OEM
2.56 TFLOPS
Radeon RX 580
+141%
6.175 TFLOPS
Radeon HD 8870 OEM
VS
Radeon RX 580
Graphics Card
Jan 2013
Release Date
Apr 2017
Sea Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1257 MHz
-
Boost Clock
1340 MHz
1200 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
256.0GB/s
Render Config
-
SM Count
-
20
Compute Units
36
1280
Shading Units
2304
80
TMUs
144
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
Theoretical Performance
32.00 GPixel/s
Pixel Rate
42.88 GPixel/s
80.00 GTexel/s
Texture Rate
193.0 GTexel/s
-
FP16 (half)
6.175 TFLOPS
2.560 TFLOPS
FP32 (float)
6.175 TFLOPS
160.0 GFLOPS
FP64 (double)
385.9 GFLOPS
Graphics Processor
Pitcairn
GPU Name
Polaris 20
Pitcairn XT (215-0828047)
GPU Variant
Polaris 20 XTX (215-0910038)
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
Board Design
175W
TDP
185W
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
2x 6-pin
Power Connectors
1x 8-pin
Graphics Features
12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
6.4
Related GPU Comparisons
1
AMD Radeon HD 8870 OEM vs AMD Radeon R9 270X
2
AMD Radeon HD 8870 OEM vs AMD Radeon R7 250X
3
AMD Radeon HD 8870 OEM vs ATI Radeon HD 4860
4
AMD Radeon HD 8870 OEM vs ATI Radeon HD 4750
5
AMD Radeon HD 8870 OEM vs AMD Radeon RX 7700
6
AMD Radeon HD 8870 OEM vs AMD Radeon HD 6870
7
AMD Radeon HD 8870 OEM vs AMD Radeon HD 6970
8
AMD Radeon HD 8870 OEM vs NVIDIA L20
9
AMD Radeon HD 8870 OEM vs AMD Radeon HD 6850 1440SP Edition
10
AMD Radeon HD 8870 OEM vs NVIDIA P104 101
Related News
1
Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience
2
Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage
3
Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation
4
Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales
5
Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It
6
New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months
7
Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD
8
New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower
9
X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W
10
First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD
© 2024 - TopCPU.net
Contact Us
Privacy Policy