Home GPU Comparison NVIDIA Quadro FX 540 vs ATI Radeon HD 3870 X2

NVIDIA Quadro FX 540 vs ATI Radeon HD 3870 X2

We compared two Desktop platform GPUs: 128MB VRAM Quadro FX 540 and 512MB VRAM Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro FX 540 's Advantages
Lower TDP (25W vs 165W)
ATI Radeon HD 3870 X2 's Advantages
Released 3 years and 5 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (57.66GB/s vs 8.000GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Aug 2004
Release Date
Jan 2008
Quadro FX Curie
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
250 MHz
Memory Clock
901 MHz

Memory

128MB
Memory Size
512MB
DDR
Memory Type
GDDR3
128bit
Memory Bus
256bit
8.000GB/s
Bandwidth
57.66GB/s

Render Config

-
Compute Units
4
-
-
-
-
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.200 GPixel/s
Pixel Rate
13.20 GPixel/s
2.400 GTexel/s
Texture Rate
13.20 GTexel/s
-
-
-
-
FP32 (float)
528.0 GFLOPS
-
FP64 (double)
105.6 GFLOPS

Board Design

25W
TDP
165W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

NV43
GPU Name
R680
NV43 GL
GPU Variant
R680 XT (215-0708017)
Curie
Architecture
TeraScale
TSMC
Foundry
TSMC
110 nm
Process Size
55 nm
0.146 billion
Transistors
0.666 billion
154 mm²
Die Size
192 mm²

Graphics Features

9.0c (9_3)
DirectX
10.1 (10_1)
2.0 (full) 2.1 (partial)
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
4.1

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