Home GPU Comparison NVIDIA GeForce GTX 480 vs NVIDIA GeForce GT 330 OEM

NVIDIA GeForce GTX 480 vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (177.4GB/s vs 51.20GB/s)
384 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 +460%
1.345 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
Feb 2010
GeForce 400
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
924 MHz
Memory Clock
800 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
177.4GB/s
Bandwidth
51.20GB/s

Render Config

15
SM Count
12
-
Compute Units
-
480
Shading Units
96
60
TMUs
48
48
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
64 KB

Theoretical Performance

21.03 GPixel/s
Pixel Rate
4.000 GPixel/s
42.06 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
1345 GFLOPS
FP32 (float)
240.0 GFLOPS
168.1 GFLOPS
FP64 (double)
-

Graphics Processor

GF100
GPU Name
G92
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
3.1 billion
Transistors
0.754 billion
529 mm²
Die Size
324 mm²

Board Design

250W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

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
1.1
5.1
Shader Model
4.0

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