Home GPU Comparison AMD Radeon R5 430 OEM vs AMD Radeon R9 285X

AMD Radeon R5 430 OEM vs AMD Radeon R9 285X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 430 OEM and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 430 OEM 's Advantages
Boost Clock780MHz
Lower TDP (50W vs 200W)
AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 36.80GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 430 OEM
0.599 TFLOPS
Radeon R9 285X +585%
4.104 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Unknown
Arctic Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1150 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
384bit
36.80GB/s
Bandwidth
264.0GB/s

Render Config

6
Compute Units
32
-
-
-
384
Shading Units
2048
24
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

6.240 GPixel/s
Pixel Rate
32.06 GPixel/s
18.72 GTexel/s
Texture Rate
128.3 GTexel/s
-
-
-
599.0 GFLOPS
FP32 (float)
4.104 TFLOPS
37.44 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
200W
250 W
Suggested PSU
550 W
1x DVI 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Oland
GPU Name
Tonga
-
GPU Variant
Tonga XT (215-0851313)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
5 billion
77 mm²
Die Size
366 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.3

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