Home GPU Comparison NVIDIA GeForce 6800 vs ATI Radeon HD 5490

NVIDIA GeForce 6800 vs ATI Radeon HD 5490

NVIDIA GeForce 6800
VS
ATI Radeon HD 5490
NVIDIA GeForce 6800
ATI Radeon HD 5490
We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 1024MB VRAM Radeon HD 5490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 6800 's Advantages
Larger VRAM bandwidth (19.20GB/s vs 8.000GB/s)
ATI Radeon HD 5490 's Advantages
Released 7 years and 11 months late
More VRAM (1024GB vs 256GB)
80 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
Oct 2012
GeForce 6 PCIe
Generation
Evergreen
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
500 MHz

Memory

256MB
Memory Size
1024MB
DDR
Memory Type
GDDR3
256bit
Memory Bus
64bit
19.20GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
-
-
-
-
Shading Units
80
12
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

NV41
GPU Name
Cedar
-
GPU Variant
Cedar XTX
Curie
Architecture
TeraScale 2
TSMC
Foundry
TSMC
130 nm
Process Size
40 nm
0.19 billion
Transistors
0.292 billion
225 mm²
Die Size
59 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.0 (full) 2.1 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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