NVIDIA Quadro NVS 440 PCIe x16 vs AMD Radeon HD 6970 X2
GPU · Specs Compare
Graphics Card
Release Date
Feb 2006
Unknown
Generation
Quadro NVS
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 1.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1855 MHz
—
Boost Clock
2495 MHz
—
Memory Clock
250 MHz
1375 MHz
Memory
Memory Size
128MB
2GB
Memory Type
GDDR3
GDDR5
Memory Bus
128bit
256bit
Bandwidth
8.000GB/s
176.0GB/s
Render Config
Compute Units
96
24
Shading Units
6144
1536
TMUs
8
96
ROPs
4
32
RT Cores
96
—
L1 Cache
256 KB per Array
8 KB (per CU)
L2 Cache
6 MB
512 KB
L3 Cache
96 MB
—
Theoretical Performance
Pixel Rate
1.000 GPixel/s
28.16 GPixel/s
Texture Rate
2.000 GTexel/s
84.48 GTexel/s
FP16 (half)
122.6 TFLOPS
—
FP32 (float)
61.32 TFLOPS
2.703 TFLOPS
FP64 (double)
1.916 TFLOPS
—
Graphics Processor
GPU Name
NV43
Antilles
GPU Variant
NVS440 NPB
Antilles XT(215-0807027)
Architecture
Curie
TeraScale 3
Foundry
TSMC
TSMC
Process Size
110 nm
40 nm
Transistors
0.146 billion
2.64 billion
Die Size
154 mm²
389 mm²
Board Design
TDP
31W
375W
Suggested PSU
200 W
750 W
Outputs
2x DMS-59
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
3x 8-pin
Graphics Features
DirectX
9.0c (9_3)
11.2 (11_0)
OpenGL
2.0 (full)2.1 (partial)
4.4
OpenCL
N/A
1.2
Vulkan
N/A
N/A
Shader Model
3.0
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.