Quadro FX 3450 vs Radeon HD 7720 OEM
We compared two Desktop platform GPUs: 256MB VRAM Quadro FX 3450 and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Quadro FX 3450 Advantages
Lower TDP (83W vs 150W)
Radeon HD 7720 OEM Advantages
Released 7 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (134.4GB/s vs 32.00GB/s)
800 additional rendering cores
Score
Graphics Card
Jul 2005
Release Date
Mar 2013
Quadro FX Curie
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
500 MHz
Memory Clock
1050 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
32.00GB/s
Bandwidth
134.4GB/s
Render Config
-
Compute Units
10
-
Shading Units
800
12
TMUs
40
8
ROPs
32
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
Theoretical Performance
3.400 GPixel/s
Pixel Rate
26.88 GPixel/s
5.100 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP32 (float)
1344 GFLOPS
Board Design
83W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
1x S-Video
Outputs
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
1x HDMI 1.3a
1x DisplayPort 1.1
1x 6-pin
Power Connectors
-
Graphics Processor
NV41
GPU Name
Barts
NV41 GL
GPU Variant
Barts LE
(215-0798002)
(215-0798002)
Curie
Architecture
TeraScale 2
TSMC
Foundry
TSMC
130 nm
Process Size
40 nm
0.19 billion
Transistors
1.7 billion
225 mm²
Die Size
255 mm²
Graphics Features
9.0c (9_3)
DirectX
11.2 (11_0)
2.0 (full)
2.1 (partial)
2.1 (partial)
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
3.0
Shader Model
5.0
