Home GPU Comparison NVIDIA GeForce GTX 280 vs NVIDIA GeForce GTX 480

NVIDIA GeForce GTX 280 vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280 's Advantages
Lower TDP (236W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
Released 1 years and 9 months late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (177.4GB/s vs 141.7GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 280
0.622 TFLOPS
GeForce GTX 480 +116%
1.345 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Mar 2010
GeForce 200
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1107 MHz
Memory Clock
924 MHz

Memory

1024MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
384bit
141.7GB/s
Bandwidth
177.4GB/s

Render Config

-
-
-
30
SM Count
15
240
Shading Units
480
80
TMUs
60
32
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

19.26 GPixel/s
Pixel Rate
21.03 GPixel/s
48.16 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
1345 GFLOPS
77.76 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

236W
TDP
250W
550 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GT200
GPU Name
GF100
G200-300-A2
GPU Variant
GF100-375-A3
Tesla 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
1.4 billion
Transistors
3.1 billion
576 mm²
Die Size
529 mm²

Graphics Features

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

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