Home GPU Comparison NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce G100 OEM

NVIDIA GeForce GTX 480 Core 512 vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 Core 512 and 256MB VRAM GeForce G100 OEM 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 256GB)
Larger VRAM bandwidth (134.4GB/s vs 6.400GB/s)
504 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 375W)

Score

Benchmark

FP32 (float)
GeForce GTX 480 Core 512 +5033%
1.078 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 2009
GeForce 400
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
400 MHz

Memory

1536MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
134.4GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
16
SM Count
1
512
Shading Units
8
64
TMUs
4
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

16.86 GPixel/s
Pixel Rate
2.160 GPixel/s
33.73 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
1078 GFLOPS
FP32 (float)
20.80 GFLOPS
-
-
-

Board Design

375W
TDP
35W
750 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
G98
GF100-ES-DT1-A2
GPU Variant
G98-309-U2
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
3.1 billion
Transistors
0.21 billion
529 mm²
Die Size
86 mm²

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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