Home GPU Comparison NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce GTS 250

NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 1024MB VRAM GeForce GTS 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 Ultra 's Advantages
Larger VRAM bandwidth (103.7GB/s vs 64.00GB/s)
NVIDIA GeForce GTS 250 's Advantages
Released 1 years and 10 months late
More VRAM (1024GB vs 768GB)
Lower TDP (150W vs 171W)

Score

Benchmark

FP32 (float)
GeForce 8800 Ultra
0.387 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

May 2007
Release Date
Mar 2009
GeForce 8
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1080 MHz
Memory Clock
1000 MHz

Memory

768MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
384bit
Memory Bus
256bit
103.7GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
16
SM Count
16
128
Shading Units
128
32
TMUs
64
24
ROPs
16
-
-
-
-
-
-
-
-
-
96 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

171W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

G80
GPU Name
G92B
G80-450-A3
GPU Variant
G92-428-B1
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
90 nm
Process Size
55 nm
0.681 billion
Transistors
0.754 billion
484 mm²
Die Size
260 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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