Home GPU Comparison AMD Radeon R9 380 OEM vs ATI Radeon HD 4670 X2

AMD Radeon R9 380 OEM vs ATI Radeon HD 4670 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380 OEM and 512MB VRAM Radeon HD 4670 X2 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 8 months late
Larger VRAM bandwidth (176.0GB/s vs 22.40GB/s)
1472 additional rendering cores
ATI Radeon HD 4670 X2 's Advantages
Lower TDP (118W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 OEM +585%
3.29 TFLOPS
Radeon HD 4670 X2
0.48 TFLOPS
VS

Graphics Card

May 2015
Release Date
Sep 2008
Pirate Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
-
28
Compute Units
4
1792
Shading Units
320
112
TMUs
32
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

29.38 GPixel/s
Pixel Rate
6.000 GPixel/s
102.8 GTexel/s
Texture Rate
24.00 GTexel/s
3.290 TFLOPS
FP16 (half)
-
3.290 TFLOPS
FP32 (float)
480.0 GFLOPS
205.6 GFLOPS
FP64 (double)
-

Graphics Processor

Antigua
GPU Name
RV730
Antigua PRO (215-0877000)
GPU Variant
RV730 XT (215-0719047)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5 billion
Transistors
0.514 billion
366 mm²
Die Size
146 mm²

Board Design

190W
TDP
118W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
6.3
Shader Model
4.1

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