Home GPU Comparison NVIDIA GeForce GTX 690 vs NVIDIA GeForce 6800 XT

NVIDIA GeForce GTX 690 vs NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 690 and 256MB VRAM GeForce 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 690 's Advantages
Released 6 years and 8 months late
Boost Clock1019MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.3GB/s vs 38.40GB/s)
1536 additional rendering cores

Score

VS

Graphics Card

May 2012
Release Date
Sep 2005
GeForce 600
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

915 MHz
Base Clock
-
1019 MHz
Boost Clock
-
1502 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
-
-
-
1536
Shading Units
-
128
TMUs
12
32
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

32.61 GPixel/s
Pixel Rate
3.600 GPixel/s
130.4 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
3.130 TFLOPS
FP32 (float)
-
130.4 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
Unknown
700 W
Suggested PSU
200 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
1x Molex

Graphics Processor

GK104
GPU Name
NV42
GK104-355-A2
GPU Variant
6800 XT
Kepler
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
3.54 billion
Transistors
0.202 billion
294 mm²
Die Size
222 mm²

Graphics Features

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

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