Home GPU Comparison NVIDIA GeForce GTX 260 vs NVIDIA GeForce 7800 GTX 512

NVIDIA GeForce GTX 260 vs NVIDIA GeForce 7800 GTX 512

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages
Released 2 years and 7 months late
More VRAM (896GB vs 512GB)
Larger VRAM bandwidth (111.9GB/s vs 51.20GB/s)
192 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 182W)

Score

VS

Graphics Card

Jun 2008
Release Date
Nov 2005
GeForce 200
Generation
GeForce 7 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
999 MHz
Memory Clock
800 MHz

Memory

896MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
256bit
111.9GB/s
Bandwidth
51.20GB/s

Render Config

24
SM Count
-
-
Compute Units
-
192
Shading Units
-
64
TMUs
24
28
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
224 KB
L2 Cache
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
8.000 GPixel/s
36.86 GTexel/s
Texture Rate
12.00 GTexel/s
-
FP16 (half)
-
476.9 GFLOPS
FP32 (float)
-
59.62 GFLOPS
FP64 (double)
-

Graphics Processor

GT200
GPU Name
G70
G200-100-A2
GPU Variant
GF-7800-GTX-512-A2
Tesla 2.0
Architecture
Curie
TSMC
Foundry
TSMC
65 nm
Process Size
110 nm
1.4 billion
Transistors
0.302 billion
576 mm²
Die Size
333 mm²

Board Design

182W
TDP
108W
450 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
-

Graphics Features

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

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