Home GPU Comparison NVIDIA GeForce GTX 960 vs NVIDIA GeForce 6800 XT

NVIDIA GeForce GTX 960 vs NVIDIA GeForce 6800 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 960 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 960 's Advantages
Released 9 years and 4 months late
Boost Clock1178MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (112.2GB/s vs 38.40GB/s)
1024 additional rendering cores

Score

VS

Graphics Card

Jan 2015
Release Date
Sep 2005
GeForce 900
Generation
GeForce 6 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

1127 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
112.2GB/s
Bandwidth
38.40GB/s

Render Config

-
-
-
-
-
-
1024
Shading Units
-
64
TMUs
12
32
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
-
-
-
-

Theoretical Performance

37.70 GPixel/s
Pixel Rate
3.600 GPixel/s
75.39 GTexel/s
Texture Rate
5.400 GTexel/s
-
-
-
2.413 TFLOPS
FP32 (float)
-
75.39 GFLOPS
FP64 (double)
-

Board Design

120W
TDP
Unknown
300 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
1x Molex

Graphics Processor

GM206
GPU Name
NV42
GM206-300-A1
GPU Variant
6800 XT
Maxwell 2.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
2.94 billion
Transistors
0.202 billion
228 mm²
Die Size
222 mm²

Graphics Features

12 (12_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
3.0

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