Home GPU Comparison AMD Radeon R9 280X2 vs AMD Radeon R5 230 OEM

AMD Radeon R9 280X2 vs AMD Radeon R5 230 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X2 and 1024MB VRAM Radeon R5 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X2 's Advantages
Boost Clock1000MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 10.67GB/s)
1888 additional rendering cores
AMD Radeon R5 230 OEM 's Advantages
Lower TDP (19W vs 375W)

Score

Benchmark

FP32 (float)
Radeon R9 280X2 +1948%
4.096 TFLOPS
Radeon R5 230 OEM
0.2 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2013
Volcanic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
667 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
64bit
288.0GB/s
Bandwidth
10.67GB/s

Render Config

32
Compute Units
2
-
-
-
2048
Shading Units
160
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
2.500 GPixel/s
128.0 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
4.096 TFLOPS
FP32 (float)
200.0 GFLOPS
1024 GFLOPS
FP64 (double)
-

Board Design

375W
TDP
19W
750 W
Suggested PSU
200 W
6x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
3x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Caicos
Tahiti XTL (215-0821065)
GPU Variant
Caicos PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.37 billion
352 mm²
Die Size
67 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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