Home GPU Comparison AMD Radeon R7 265X OEM vs AMD Radeon R5 230

AMD Radeon R7 265X OEM vs AMD Radeon R5 230

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 1024MB VRAM Radeon R5 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages
Boost Clock925MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (179.2GB/s vs 10.67GB/s)
1120 additional rendering cores
AMD Radeon R5 230 's Advantages
Lower TDP (19W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R7 265X OEM +1084%
2.368 TFLOPS
Radeon R5 230
0.2 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Apr 2014
Volcanic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
667 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
10.67GB/s

Render Config

20
Compute Units
2
-
-
-
1280
Shading Units
160
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
2.500 GPixel/s
74.00 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
200.0 GFLOPS
148.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
19W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
Caicos
Curacao PRO (215-0848000)
GPU Variant
Caicos PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.37 billion
212 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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