Home GPU Comparison AMD Radeon R9 380 OEM vs ATI Radeon HD 3730

AMD Radeon R9 380 OEM vs ATI Radeon HD 3730

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380 OEM and 512MB VRAM Radeon HD 3730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 OEM 's Advantages
Released 6 years and 7 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (176.0GB/s vs 12.67GB/s)
1672 additional rendering cores
ATI Radeon HD 3730 's Advantages
Lower TDP (65W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 OEM +1801%
3.29 TFLOPS
Radeon HD 3730
0.173 TFLOPS
VS

Graphics Card

May 2015
Release Date
Oct 2008
Pirate Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
396 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
12.67GB/s

Render Config

28
Compute Units
3
-
-
-
1792
Shading Units
120
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.38 GPixel/s
Pixel Rate
2.888 GPixel/s
102.8 GTexel/s
Texture Rate
5.776 GTexel/s
3.290 TFLOPS
FP16 (half)
-
3.290 TFLOPS
FP32 (float)
173.3 GFLOPS
205.6 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
RV635
Antigua PRO (215-0877000)
GPU Variant
RV635 PRO (215-0682008)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5 billion
Transistors
0.378 billion
366 mm²
Die Size
135 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
4.1

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