Home GPU Comparison AMD Radeon RX 550 512SP vs ATI Radeon HD 5770 Mac Edition

AMD Radeon RX 550 512SP vs ATI Radeon HD 5770 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 1024MB VRAM Radeon HD 5770 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages
Released 7 years and 3 months late
Boost Clock1071MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 76.48GB/s)
Lower TDP (50W vs 108W)
ATI Radeon HD 5770 Mac Edition 's Advantages
288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550 512SP
1.097 TFLOPS
Radeon HD 5770 Mac Edition +23%
1.36 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Jul 2010
Polaris
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1019 MHz
Base Clock
-
1071 MHz
Boost Clock
-
1500 MHz
Memory Clock
1195 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
76.48GB/s

Render Config

8
Compute Units
10
-
-
-
512
Shading Units
800
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.14 GPixel/s
Pixel Rate
13.60 GPixel/s
34.27 GTexel/s
Texture Rate
34.00 GTexel/s
1097 GFLOPS
FP16 (half)
-
1097 GFLOPS
FP32 (float)
1360 GFLOPS
68.54 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
108W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

Baffin
GPU Name
Juniper
Baffin LE
GPU Variant
Juniper XT (215-0754013)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
1.04 billion
123 mm²
Die Size
166 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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