Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce GTX 260 Rev. 2

NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce GTX 260 Rev. 2

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 896MB VRAM GeForce GTX 260 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 Core 512 's Advantages
More VRAM (1536GB vs 896GB)
Larger VRAM bandwidth (134.4GB/s vs 111.9GB/s)
320 additional rendering cores
NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Lower TDP (182W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 Core 512 +125%
1.078 TFLOPS
GeForce GTX 260 Rev. 2
0.477 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jul 2008
GeForce 400
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
999 MHz

Memory

1536MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
448bit
134.4GB/s
Bandwidth
111.9GB/s

Render Config

16
SM Count
24
-
Compute Units
-
512
Shading Units
192
64
TMUs
64
48
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
224 KB

Theoretical Performance

16.86 GPixel/s
Pixel Rate
16.13 GPixel/s
33.73 GTexel/s
Texture Rate
36.86 GTexel/s
-
FP16 (half)
-
1078 GFLOPS
FP32 (float)
476.9 GFLOPS
-
FP64 (double)
59.62 GFLOPS

Graphics Processor

GF100
GPU Name
GT200B
GF100-ES-DT1-A2
GPU Variant
G200-103-B3
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
1.4 billion
529 mm²
Die Size
470 mm²

Board Design

375W
TDP
182W
750 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
1.3
5.1
Shader Model
4.0

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