AMD Radeon Sky 700 vs NVIDIA Quadro NVS 440 PCIe x16
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Feb 2006
Generation
Radeon Sky
Quadro NVS
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x16
Clock Speeds
Memory Clock
1375 MHz
250 MHz
Base Clock
-
1855 MHz
Boost Clock
-
2495 MHz
Memory
Memory Size
6GB
128MB
Memory Type
GDDR5
GDDR3
Memory Bus
384bit
128bit
Bandwidth
264.0GB/s
8.000GB/s
Render Config
Compute Units
28
96
Shading Units
1792
6144
TMUs
112
8
ROPs
32
4
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
768 KB
6 MB
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
1.000 GPixel/s
Texture Rate
100.8 GTexel/s
2.000 GTexel/s
FP32 (float)
3.226 TFLOPS
61.32 TFLOPS
FP64 (double)
806.4 GFLOPS
1.916 TFLOPS
FP16 (half)
-
122.6 TFLOPS
Graphics Processor
GPU Name
Tahiti
NV43
GPU Variant
Tahiti PRO GL
NVS440 NPB
Architecture
GCN 1.0
Curie
Foundry
TSMC
TSMC
Process Size
28 nm
110 nm
Transistors
4.313 billion
0.146 billion
Die Size
352 mm²
154 mm²
Board Design
TDP
225W
31W
Suggested PSU
550 W
200 W
Outputs
1x DisplayPort 1.2
2x DMS-59
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
9.0c (9_3)
OpenGL
4.6
2.0 (full)2.1 (partial)
OpenCL
1.2
N/A
Vulkan
1.2
N/A
Shader Model
5.1
3.0