Home GPU Comparison NVIDIA GeForce 6800 vs NVIDIA GeForce GTX 275

NVIDIA GeForce 6800 vs NVIDIA GeForce GTX 275

We compared two Desktop platform GPUs: 256MB VRAM GeForce 6800 and 896MB VRAM GeForce GTX 275 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages
Released 4 years and 2 months late
More VRAM (896GB vs 256GB)
Larger VRAM bandwidth (127.0GB/s vs 19.20GB/s)
240 additional rendering cores

Score

VS

Graphics Card

Nov 2004
Release Date
Jan 2009
GeForce 6 PCIe
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
1134 MHz

Memory

256MB
Memory Size
896MB
DDR
Memory Type
GDDR3
256bit
Memory Bus
448bit
19.20GB/s
Bandwidth
127.0GB/s

Render Config

-
-
-
-
SM Count
30
-
Shading Units
240
12
TMUs
80
8
ROPs
28
-
-
-
-
-
-
-
-
-
-
L2 Cache
224 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
17.72 GPixel/s
3.900 GTexel/s
Texture Rate
50.64 GTexel/s
-
-
-
-
FP32 (float)
673.9 GFLOPS
-
FP64 (double)
84.24 GFLOPS

Board Design

Unknown
TDP
219W
200 W
Suggested PSU
550 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI
None
Power Connectors
2x 6-pin

Graphics Processor

NV41
GPU Name
GT200B
-
GPU Variant
G200-105-B3
Curie
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
130 nm
Process Size
55 nm
0.19 billion
Transistors
1.4 billion
225 mm²
Die Size
470 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_0)
2.0 (full) 2.1 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
3.0
Shader Model
4.0

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