Home GPU Comparison ATI Radeon HD 2400 PRO AGP vs AMD Radeon HD 6870 X2

ATI Radeon HD 2400 PRO AGP vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 PRO AGP and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 PRO AGP 's Advantages
Lower TDP (20W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Released 4 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (134.4GB/s vs 6.400GB/s)
1080 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2400 PRO AGP
0.042 TFLOPS
Radeon HD 6870 X2 +4700%
2.016 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
Jul 2011
Radeon R600
Generation
Northern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1050 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
134.4GB/s

Render Config

2
Compute Units
14
-
-
-
40
Shading Units
1120
4
TMUs
56
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.100 GPixel/s
Pixel Rate
28.80 GPixel/s
2.100 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
42.00 GFLOPS
FP32 (float)
2.016 TFLOPS
-
-
-

Board Design

20W
TDP
300W
200 W
Suggested PSU
700 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

RV610
GPU Name
Barts
RV610 LE AGP (215LKBALA15FG)
GPU Variant
Barts XT (215-0798000)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.18 billion
Transistors
1.7 billion
85 mm²
Die Size
255 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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