Home GPU Comparison NVIDIA GeForce GTX 470 PhysX Edition vs ATI Radeon HD 4550

NVIDIA GeForce GTX 470 PhysX Edition vs ATI Radeon HD 4550

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 470 PhysX Edition and 256MB VRAM Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 PhysX Edition 's Advantages
More VRAM (1280GB vs 256GB)
Larger VRAM bandwidth (133.9GB/s vs 10.48GB/s)
368 additional rendering cores
ATI Radeon HD 4550 's Advantages
Lower TDP (25W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 PhysX Edition +1034%
1.089 TFLOPS
Radeon HD 4550
0.096 TFLOPS
VS

Graphics Card

Unknown
Release Date
Sep 2008
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
655 MHz

Memory

1280MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
320bit
Memory Bus
64bit
133.9GB/s
Bandwidth
10.48GB/s

Render Config

-
Compute Units
1
14
SM Count
-
448
Shading Units
80
56
TMUs
8
40
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

17.02 GPixel/s
Pixel Rate
2.400 GPixel/s
34.05 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

215W
TDP
25W
550 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GT215
GPU Name
RV710
GT215-400-A2
GPU Variant
RV710 (215-0725016)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.727 billion
Transistors
0.242 billion
144 mm²
Die Size
73 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1

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