Home GPU Comparison NVIDIA GeForce GTX 555 OEM vs ATI Radeon X1600 XT Dual

NVIDIA GeForce GTX 555 OEM vs ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (91.87GB/s vs 22.08GB/s)
288 additional rendering cores

Score

VS

Graphics Card

May 2011
Release Date
Unknown
GeForce 500
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
957 MHz
Memory Clock
690 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
91.87GB/s
Bandwidth
22.08GB/s

Render Config

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

Theoretical Performance

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

Board Design

150W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI
2x 6-pin
Power Connectors
1x Molex

Graphics Processor

GF114
GPU Name
RV530
GF114-200-KB-A1
GPU Variant
-
Fermi 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
1.95 billion
Transistors
0.157 billion
332 mm²
Die Size
150 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
3.0

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