Home GPU Comparison AMD Radeon R9 380X vs ATI Radeon HD 5870 Eyefinity 6

AMD Radeon R9 380X vs ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
Released 5 years and 8 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (182.4GB/s vs 153.6GB/s)
448 additional rendering cores
Lower TDP (190W vs 228W)

Score

Benchmark

FP32 (float)
Radeon R9 380X +46%
3.973 TFLOPS
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Mar 2010
Pirate Islands
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1425 MHz
Memory Clock
1200 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
182.4GB/s
Bandwidth
153.6GB/s

Render Config

32
Compute Units
20
-
-
-
2048
Shading Units
1600
128
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
27.20 GPixel/s
124.2 GTexel/s
Texture Rate
68.00 GTexel/s
3.973 TFLOPS
FP16 (half)
-
3.973 TFLOPS
FP32 (float)
2.720 TFLOPS
248.3 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

190W
TDP
228W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
6x mini-DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Antigua
GPU Name
Cypress
Antigua XT (215-0877016)
GPU Variant
Cypress XT (215-0735033)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
2.154 billion
366 mm²
Die Size
334 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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