Home GPU Comparison ATI Radeon HD 5470 vs ATI Radeon HD 2400

ATI Radeon HD 5470 vs ATI Radeon HD 2400

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 256MB VRAM ATI Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages
Released 4 years late
More VRAM (512GB vs 256GB)
40 additional rendering cores
Lower TDP (19W vs 20W)
ATI Radeon HD 2400 's Advantages
Larger VRAM bandwidth (7.920GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5470 +225%
0.104 TFLOPS
ATI Radeon HD 2400
0.032 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Feb 2008
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
495 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
7.920GB/s

Render Config

2
Compute Units
2
-
-
-
80
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
1.592 GPixel/s
5.200 GTexel/s
Texture Rate
1.592 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
31.84 GFLOPS
-
-
-

Board Design

19W
TDP
20W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

Cedar
GPU Name
RV610
Cedar PRO
GPU Variant
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.292 billion
Transistors
0.18 billion
59 mm²
Die Size
85 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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