Home GPU Comparison AMD Radeon R9 380 vs AMD Radeon R5 235X OEM

AMD Radeon R9 380 vs AMD Radeon R5 235X OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 1024MB VRAM Radeon R5 235X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages
Released 1 years and 6 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 14.40GB/s)
1632 additional rendering cores
AMD Radeon R5 235X OEM 's Advantages
Lower TDP (18W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 +1141%
3.476 TFLOPS
Radeon R5 235X OEM
0.28 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
176.0GB/s
Bandwidth
14.40GB/s

Render Config

28
Compute Units
2
-
-
-
1792
Shading Units
160
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
3.500 GPixel/s
108.6 GTexel/s
Texture Rate
7.000 GTexel/s
3.476 TFLOPS
FP16 (half)
-
3.476 TFLOPS
FP32 (float)
280.0 GFLOPS
217.3 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
18W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
Caicos
Antigua PRO (215-0877000)
GPU Variant
Caicos XT (215-0804070)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.37 billion
366 mm²
Die Size
67 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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