Home GPU Comparison NVIDIA GeForce GTX TITAN vs ATI Radeon HD 3450 AGP

NVIDIA GeForce GTX TITAN vs ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN 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 TITAN 's Advantages
Released 5 years and 1 months late
Boost Clock876MHz
Larger VRAM bandwidth (288.4GB/s vs 8.000GB/s)
2648 additional rendering cores
ATI Radeon HD 3450 AGP 's Advantages
Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +9710%
4.709 TFLOPS
Radeon HD 3450 AGP
0.048 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Jan 2008
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
500 MHz

Memory

6GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
288.4GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
-
-
Compute Units
2
2688
Shading Units
40
224
TMUs
4
48
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB

Theoretical Performance

49.06 GPixel/s
Pixel Rate
2.400 GPixel/s
196.2 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
4.709 TFLOPS
FP32 (float)
48.00 GFLOPS
1.570 TFLOPS
FP64 (double)
-

Graphics Processor

GK110
GPU Name
RV620
GK110-400-A1
GPU Variant
RV620 LE
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.181 billion
561 mm²
Die Size
67 mm²

Board Design

250W
TDP
25W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x Molex

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
4.1

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