Home GPU Comparison ATI Radeon HD 3550 vs ATI Radeon HD 5850

ATI Radeon HD 3550 vs ATI Radeon HD 5850

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 and 1024MB VRAM Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 151W)
ATI Radeon HD 5850 's Advantages
Released 1 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 6.336GB/s)
1400 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3550
0.048 TFLOPS
Radeon HD 5850 +4250%
2.088 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Sep 2009
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
396 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.336GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
2
Compute Units
18
40
Shading Units
1440
4
TMUs
72
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB

Theoretical Performance

2.376 GPixel/s
Pixel Rate
23.20 GPixel/s
2.376 GTexel/s
Texture Rate
52.20 GTexel/s
-
FP16 (half)
-
47.52 GFLOPS
FP32 (float)
2.088 TFLOPS
-
FP64 (double)
417.6 GFLOPS

Graphics Processor

RV620
GPU Name
Cypress
RV620 PRO (215-0670006)
GPU Variant
Cypress PRO (215-0735043)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
2.154 billion
67 mm²
Die Size
334 mm²

Board Design

30W
TDP
151W
200 W
Suggested PSU
450 W
2x DisplayPort
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
5.0

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