Home GPU Comparison ATI Radeon HD 5550 vs AMD Radeon R9 370 1024SP

ATI Radeon HD 5550 vs AMD Radeon R9 370 1024SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5550 and 2GB VRAM Radeon R9 370 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5550 's Advantages
Lower TDP (39W vs 150W)
AMD Radeon R9 370 1024SP 's Advantages
Released 5 years and 4 months late
Boost Clock975MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 51.20GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5550
0.352 TFLOPS
Radeon R9 370 1024SP +467%
1.997 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
800 MHz
Memory Clock
1400 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
51.20GB/s
Bandwidth
179.2GB/s

Render Config

4
Compute Units
16
-
-
-
320
Shading Units
1024
16
TMUs
64
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
31.20 GPixel/s
8.800 GTexel/s
Texture Rate
62.40 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
1.997 TFLOPS
-
FP64 (double)
124.8 GFLOPS

Board Design

39W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Redwood
GPU Name
Trinidad
Redwood PRO2
GPU Variant
Trinidad PRO (215-0870020)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
2.8 billion
104 mm²
Die Size
212 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
5.1

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