Home GPU Comparison NVIDIA GeForce GT 545 OEM vs ATI Radeon HD 4550

NVIDIA GeForce GT 545 OEM vs ATI Radeon HD 4550

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM 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 GT 545 OEM 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 10.48GB/s)
64 additional rendering cores
ATI Radeon HD 4550 's Advantages
Lower TDP (25W vs 105W)

Score

Benchmark

FP32 (float)
GeForce GT 545 OEM +421%
0.501 TFLOPS
Radeon HD 4550
0.096 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2008
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
655 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
10.48GB/s

Render Config

-
Compute Units
1
3
SM Count
-
144
Shading Units
80
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.226 GPixel/s
Pixel Rate
2.400 GPixel/s
20.90 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
501.4 GFLOPS
FP32 (float)
96.00 GFLOPS
41.78 GFLOPS
FP64 (double)
-

Board Design

105W
TDP
25W
300 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
Power Connectors
None

Graphics Processor

GF116
GPU Name
RV710
GF116-110-KA-A1
GPU Variant
RV710 (215-0725016)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.242 billion
238 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
2.1
CUDA
-
5.1
Shader Model
4.1

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