Home GPU Comparison NVIDIA GeForce GTX 560 OEM vs ATI Radeon HD 4450

NVIDIA GeForce GTX 560 OEM vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 OEM and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 OEM 's Advantages
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 6.400GB/s)
304 additional rendering cores
ATI Radeon HD 4450 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 OEM +783%
0.848 TFLOPS
Radeon HD 4450
0.096 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Nov 2011
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
400 MHz

Memory

1280MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
320bit
Memory Bus
64bit
128.3GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
1
12
SM Count
-
384
Shading Units
80
48
TMUs
8
40
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.25 GPixel/s
Pixel Rate
2.400 GPixel/s
26.50 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
96.00 GFLOPS
106.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
1x 6-pin
Power Connectors
None

Graphics Processor

GF110
GPU Name
RV710
GF110-040-A1
GPU Variant
RV710 (215-0725016)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.242 billion
520 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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