Home GPU Comparison ATI Radeon HD 5550 vs AMD Radeon R7 250XE

ATI Radeon HD 5550 vs AMD Radeon R7 250XE

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5550 and 1024MB VRAM Radeon R7 250XE 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 80W)
AMD Radeon R7 250XE 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 51.20GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5550
0.352 TFLOPS
Radeon R7 250XE +212%
1.101 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Aug 2014
Evergreen
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1125 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
72.00GB/s

Render Config

4
Compute Units
10
-
-
-
320
Shading Units
640
16
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
13.76 GPixel/s
8.800 GTexel/s
Texture Rate
34.40 GTexel/s
-
-
-
352.0 GFLOPS
FP32 (float)
1101 GFLOPS
-
FP64 (double)
68.80 GFLOPS

Board Design

39W
TDP
80W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
Cape Verde
Redwood PRO2
GPU Variant
Cape Verde XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
1.5 billion
104 mm²
Die Size
123 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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