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 R9 280
AMD Radeon HD 8870 OEM vs AMD Radeon R9 280
VS
AMD Radeon HD 8870 OEM
AMD Radeon R9 280
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 3GB VRAM Radeon R9 280 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 200W)
AMD Radeon R9 280 's Advantages
Released 1 years and 2 months late
Boost Clock933MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (240.0GB/s vs 153.6GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 8870 OEM
2.56 TFLOPS
Radeon R9 280
+30%
3.344 TFLOPS
Radeon HD 8870 OEM
VS
Radeon R9 280
Graphics Card
Jan 2013
Release Date
Mar 2014
Sea Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
827 MHz
-
Boost Clock
933 MHz
1200 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
153.6GB/s
Bandwidth
240.0GB/s
Render Config
-
SM Count
-
20
Compute Units
28
1280
Shading Units
1792
80
TMUs
112
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
Theoretical Performance
32.00 GPixel/s
Pixel Rate
29.86 GPixel/s
80.00 GTexel/s
Texture Rate
104.5 GTexel/s
-
FP16 (half)
-
2.560 TFLOPS
FP32 (float)
3.344 TFLOPS
160.0 GFLOPS
FP64 (double)
836.0 GFLOPS
Graphics Processor
Pitcairn
GPU Name
Tahiti
Pitcairn XT (215-0828047)
GPU Variant
Tahiti PRO3 (215-0821330)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
4.313 billion
212 mm²
Die Size
352 mm²
Board Design
175W
TDP
200W
450 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Features
12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
5.1
Related GPU Comparisons
1
AMD Radeon HD 8870 OEM vs AMD Radeon R9 270X
2
NVIDIA RTX 6000 Ada Generation vs AMD Radeon HD 8870 OEM
3
AMD Radeon HD 8870 OEM vs AMD Radeon RX 580G
4
NVIDIA GeForce RTX 4090 vs AMD Radeon HD 8870 OEM
5
AMD Radeon HD 8870 OEM vs ATI Radeon HD 4860
6
AMD Radeon HD 8870 OEM vs ATI Radeon HD 4750
7
AMD Radeon HD 8870 OEM vs AMD Radeon HD 6290
8
AMD Radeon HD 8870 OEM vs AMD Radeon R7 340 OEM
9
AMD Radeon HD 8870 OEM vs ATI Radeon HD 4350 AGP
10
AMD Radeon HD 8870 OEM vs AMD FirePro W5000
Related News
1
Russian Cosplayer as Marika from 'Elden Ring': Stunning Figure in a High-Slit Gown
2
AMD Patents Multi-Chip Design GPU with Configurable Multi-Mode Capabilities
3
MSI Unveils Laptop with AMD Ryzen AI 300 Chip at Computex Taipei 2024
4
Intel Releases BIOS Update to Improve Gaming Stability for 13th and 14th Gen Core Processors
© 2024 - TopCPU.net
Contact Us
Privacy Policy