Home GPU Comparison AMD Radeon R5 340 OEM vs AMD Radeon R5 230 OEM

AMD Radeon R5 340 OEM vs AMD Radeon R5 230 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM 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 R5 340 OEM 's Advantages
Released 1 years and 5 months late
Boost Clock780MHz
Larger VRAM bandwidth (36.80GB/s vs 10.67GB/s)
224 additional rendering cores
AMD Radeon R5 230 OEM 's Advantages
Lower TDP (19W vs 65W)

Score

Benchmark

FP32 (float)
Radeon R5 340 OEM +199%
0.599 TFLOPS
Radeon R5 230 OEM
0.2 TFLOPS
VS

Graphics Card

May 2015
Release Date
Dec 2013
Pirate Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1150 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
36.80GB/s
Bandwidth
10.67GB/s

Render Config

6
Compute Units
2
-
-
-
384
Shading Units
160
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
2.500 GPixel/s
18.72 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
200.0 GFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
Caicos
Oland PRO (215-0837015)
GPU Variant
Caicos PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.37 billion
77 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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