Home GPU Comparison NVIDIA GeForce GTX 550 Ti vs ATI Radeon HD 2400 PRO

NVIDIA GeForce GTX 550 Ti vs ATI Radeon HD 2400 PRO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 550 Ti 's Advantages
Released 3 years and 9 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (98.50GB/s vs 6.400GB/s)
152 additional rendering cores
ATI Radeon HD 2400 PRO 's Advantages
Lower TDP (20W vs 116W)

Score

Benchmark

FP32 (float)
GeForce GTX 550 Ti +1545%
0.691 TFLOPS
ATI Radeon HD 2400 PRO
0.042 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Jun 2007
GeForce 500
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1026 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
64bit
98.50GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
4
SM Count
-
192
Shading Units
40
32
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
2.100 GPixel/s
28.80 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
42.00 GFLOPS
57.60 GFLOPS
FP64 (double)
-

Board Design

116W
TDP
20W
300 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

GF116
GPU Name
RV610
GF116-400-A1
GPU Variant
RV610 LE (215LKCAKA14FG)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.17 billion
Transistors
0.18 billion
238 mm²
Die Size
85 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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