ATI Radeon HD 5770 Mac Edition vs AMD Radeon R9 380
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 Mac Edition and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 5770 Mac Edition 's Advantages
Lower TDP (108W vs 190W)
AMD Radeon R9 380 's Advantages
Released 4 years and 11 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 76.48GB/s)
992 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 5770 Mac Edition
1.36 TFLOPS
Radeon R9 380
+155%
3.476 TFLOPS
Graphics Card
Jul 2010
Release Date
Jun 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
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
76.48GB/s
Bandwidth
176.0GB/s
Render Config
10
Compute Units
28
-
-
-
800
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
13.60 GPixel/s
Pixel Rate
31.04 GPixel/s
34.00 GTexel/s
Texture Rate
108.6 GTexel/s
-
FP16 (half)
3.476 TFLOPS
1360 GFLOPS
FP32 (float)
3.476 TFLOPS
-
FP64 (double)
217.3 GFLOPS
Board Design
108W
TDP
190W
300 W
Suggested PSU
450 W
1x DVI
1x DisplayPort 1.1
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
Juniper
GPU Name
Antigua
Juniper XT
(215-0754013)
GPU Variant
Antigua PRO
(215-0877000)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
5 billion
166 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
