GPU Comparison
GEFORCE
NVIDIA GeForce GTX 550 Ti
CORE STATE
GF116
VRAM
1024 MB
CLOCK SPEED
—
TDP
116 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
Quadro K2000D
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
51 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 550 Ti
Quadro K2000D
Core Specs
Shading Units
192
384
+100.0%
Shaders
192
384
+100.0%
TMUs
32
32
0.0%
ROPs
24
16
-33.3%
SM Count
4
—
Clocks
GPU Clock
900 MHz
954 MHz
Shader Clock
1800 MHz
—
Memory Clock
1026 MHz
4.1 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
128 bit
Bandwidth
98.50 GB/s
64.00 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
384 KB
256 KB
Performance
Pixel Rate
7.200 GPixel/s
7.632 GPixel/s
Texture Rate
28.80 GTexel/s
30.53 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
732.7 GFLOPS
FP64 (TFLOPS)
57.60 GFLOPS (1:12)
30.53 GFLOPS (1:24)
Power
TDP
116 W
51 W
TDP (W)
116
51
-56.0%
Suggested PSU
300 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Fermi 2.0
Kepler
GPU Name
GF116
GK107
Generation
GeForce 500
Quadro Kepler
(Kx000)
Process Size
40 nm
28 nm
Transistors
1,170 million
1,270 million
Die Size
238 mm²
118 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
10.8M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.2.175
OpenCL
1.1
3.0
CUDA
2.1
3.0
Shader Model
5.1
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
210 mm
8.3 inches
202 mm
8 inches
Height
—
111 mm
4.4 inches
Outputs
2x DVI1x mini-HDMI 1.3a
2x DVI1x mini-DisplayPort 1.2
Bus Interface
PCIe 2.0 x16
PCIe 2.0 x16
Other
Launch Price
149 USD
599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 400
Quadro Fermi
Successor
GeForce 600
Quadro Maxwell