Home GPU Comparison ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce 8800 Ultra

ATI FireMV 2260 PCIe x1 vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 PCIe x1 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireMV 2260 PCIe x1 's Advantages
Released 8 months late
Lower TDP (15W vs 171W)
NVIDIA GeForce 8800 Ultra 's Advantages
More VRAM (768GB vs 256GB)
Larger VRAM bandwidth (103.7GB/s vs 8.000GB/s)
88 additional rendering cores

Score

Benchmark

FP32 (float)
FireMV 2260 PCIe x1
0.04 TFLOPS
GeForce 8800 Ultra +867%
0.387 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
May 2007
FireMV Multi-View
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1080 MHz

Memory

256MB
Memory Size
768MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
384bit
8.000GB/s
Bandwidth
103.7GB/s

Render Config

2
Compute Units
-
-
SM Count
16
40
Shading Units
128
4
TMUs
32
4
ROPs
24
-
-
-
-
-
-
-
-
-
-
L2 Cache
96 KB
-
-
-

Theoretical Performance

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

Board Design

15W
TDP
171W
200 W
Suggested PSU
450 W
2x DisplayPort
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

RV620
GPU Name
G80
-
GPU Variant
G80-450-A3
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.181 billion
Transistors
0.681 billion
67 mm²
Die Size
484 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
-
CUDA
1.0
4.1
Shader Model
4.0

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