Home GPU Comparison ATI Radeon HD 5870 Mac Edition vs AMD Radeon R9 380 OEM

ATI Radeon HD 5870 Mac Edition vs AMD Radeon R9 380 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 Mac Edition and 4GB VRAM Radeon R9 380 OEM 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 4 years and 11 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 153.0GB/s)
192 additional rendering cores
Lower TDP (190W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Mac Edition
2.72 TFLOPS
Radeon R9 380 OEM +20%
3.29 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1195 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.0GB/s
Bandwidth
176.0GB/s

Render Config

20
Compute Units
28
-
-
-
1600
Shading Units
1792
80
TMUs
112
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
29.38 GPixel/s
68.00 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
2.720 TFLOPS
FP32 (float)
3.290 TFLOPS
544.0 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

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

Graphics Processor

Cypress
GPU Name
Antigua
Cypress XT (215-0735033)
GPU Variant
Antigua PRO (215-0877000)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
5 billion
334 mm²
Die Size
366 mm²

Graphics Features

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

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