Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 3450 AGP

NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti X2 's Advantages
Released 3 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 8.000GB/s)
344 additional rendering cores
ATI Radeon HD 3450 AGP 's Advantages
Lower TDP (25W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2 +2620%
1.306 TFLOPS
Radeon HD 3450 AGP
0.048 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2008
GeForce 500
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
128.3GB/s
Bandwidth
8.000GB/s

Render Config

8
SM Count
-
-
Compute Units
2
384
Shading Units
40
64
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.400 GPixel/s
54.40 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
1306 GFLOPS
FP32 (float)
48.00 GFLOPS
108.8 GFLOPS
FP64 (double)
-

Graphics Processor

GF114
GPU Name
RV620
GF114-400-A1
GPU Variant
RV620 LE
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.181 billion
332 mm²
Die Size
67 mm²

Board Design

170W
TDP
25W
450 W
Suggested PSU
200 W
3x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI
2x 8-pin
Power Connectors
1x Molex

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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