Home GPU Comparison ATI Radeon HD 5470 vs NVIDIA GeForce 8800 Ultra

ATI Radeon HD 5470 vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages
Released 4 years and 9 months late
Lower TDP (19W vs 171W)
NVIDIA GeForce 8800 Ultra 's Advantages
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (103.7GB/s vs 6.400GB/s)
48 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5470
0.104 TFLOPS
GeForce 8800 Ultra +272%
0.387 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
May 2007
Evergreen
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
768MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
384bit
6.400GB/s
Bandwidth
103.7GB/s

Render Config

2
Compute Units
-
-
SM Count
16
80
Shading Units
128
8
TMUs
32
4
ROPs
24
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
14.69 GPixel/s
5.200 GTexel/s
Texture Rate
39.17 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
387.1 GFLOPS
-
-
-

Board Design

19W
TDP
171W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

Cedar
GPU Name
G80
Cedar PRO
GPU Variant
G80-450-A3
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
0.292 billion
Transistors
0.681 billion
59 mm²
Die Size
484 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
-
CUDA
1.0
5.0
Shader Model
4.0

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