Home GPU Comparison ATI Radeon HD 2400 vs ATI Radeon HD 5770

ATI Radeon HD 2400 vs ATI Radeon HD 5770

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 and 1024MB VRAM Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 's Advantages
Lower TDP (20W vs 108W)
ATI Radeon HD 5770 's Advantages
Released 1 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 7.920GB/s)
760 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2400
0.032 TFLOPS
Radeon HD 5770 +4150%
1.36 TFLOPS
VS

Graphics Card

Feb 2008
Release Date
Oct 2009
Radeon R600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
495 MHz
Memory Clock
1200 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
7.920GB/s
Bandwidth
76.80GB/s

Render Config

2
Compute Units
10
-
-
-
40
Shading Units
800
4
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.592 GPixel/s
Pixel Rate
13.60 GPixel/s
1.592 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
31.84 GFLOPS
FP32 (float)
1360 GFLOPS
-
-
-

Board Design

20W
TDP
108W
200 W
Suggested PSU
300 W
1x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Processor

RV610
GPU Name
Juniper
-
GPU Variant
Juniper XT (215-0754013)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.18 billion
Transistors
1.04 billion
85 mm²
Die Size
166 mm²

Graphics Features

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

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