Home GPU Comparison NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce G100 OEM

NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra 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 8800 Ultra 's Advantages
More VRAM (768GB vs 256GB)
Larger VRAM bandwidth (103.7GB/s vs 6.400GB/s)
120 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Released 1 years and 10 months late
Lower TDP (35W vs 171W)

Score

Benchmark

FP32 (float)
GeForce 8800 Ultra +1742%
0.387 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

May 2007
Release Date
Mar 2009
GeForce 8
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1080 MHz
Memory Clock
400 MHz

Memory

768MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
384bit
Memory Bus
64bit
103.7GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
16
SM Count
1
128
Shading Units
8
32
TMUs
4
24
ROPs
4
-
-
-
-
-
-
-
-
-
96 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

14.69 GPixel/s
Pixel Rate
2.160 GPixel/s
39.17 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
387.1 GFLOPS
FP32 (float)
20.80 GFLOPS
-
-
-

Board Design

171W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

G80
GPU Name
G98
G80-450-A3
GPU Variant
G98-309-U2
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
90 nm
Process Size
65 nm
0.681 billion
Transistors
0.21 billion
484 mm²
Die Size
86 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1 (1.0)
OpenCL
1.1
N/A
Vulkan
N/A
1.0
CUDA
1.1
4.0
Shader Model
4.0

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