Home GPU Comparison ATI Radeon HD 2400 PRO vs NVIDIA GeForce GTX 555 OEM

ATI Radeon HD 2400 PRO vs NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 PRO and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 PRO 's Advantages
Lower TDP (20W vs 150W)
NVIDIA GeForce GTX 555 OEM 's Advantages
Released 3 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (91.87GB/s vs 6.400GB/s)
248 additional rendering cores

Score

Benchmark

FP32 (float)
ATI Radeon HD 2400 PRO
0.042 TFLOPS
GeForce GTX 555 OEM +1919%
0.848 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
957 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
192bit
6.400GB/s
Bandwidth
91.87GB/s

Render Config

2
Compute Units
-
-
SM Count
6
40
Shading Units
288
4
TMUs
48
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

2.100 GPixel/s
Pixel Rate
8.832 GPixel/s
2.100 GTexel/s
Texture Rate
35.33 GTexel/s
-
-
-
42.00 GFLOPS
FP32 (float)
847.9 GFLOPS
-
FP64 (double)
70.66 GFLOPS

Board Design

20W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

RV610
GPU Name
GF114
RV610 LE (215LKCAKA14FG)
GPU Variant
GF114-200-KB-A1
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.18 billion
Transistors
1.95 billion
85 mm²
Die Size
332 mm²

Graphics Features

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

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