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

NVIDIA GeForce GTX TITAN BLACK vs ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN BLACK 's Advantages
Released 6 years and 1 months late
Boost Clock980MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 6.400GB/s)
2840 additional rendering cores
ATI Radeon HD 3450 PCI 's Advantages
Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN BLACK +11660%
5.645 TFLOPS
Radeon HD 3450 PCI
0.048 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Jan 2008
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

889 MHz
Base Clock
-
980 MHz
Boost Clock
-
1750 MHz
Memory Clock
400 MHz

Memory

6GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
336.0GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
2
-
-
-
2880
Shading Units
40
240
TMUs
4
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

58.80 GPixel/s
Pixel Rate
2.400 GPixel/s
235.2 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
5.645 TFLOPS
FP32 (float)
48.00 GFLOPS
1.882 TFLOPS
FP64 (double)
-

Board Design

250W
TDP
25W
600 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
RV620
GK110-430-B1
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

Graphics Features

12 (11_1)
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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