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
GeForce GTX 650
CORE STATE
GK106
VRAM
1024 MB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 550 Ti
GTX 650
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
1058 MHz
Shader Clock
1800 MHz
—
Memory Clock
1026 MHz
4.1 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
1024 MB
1024 MB
VRAM (MB)
1,024
1,024
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
192 bit
128 bit
Bandwidth
98.50 GB/s
80.00 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
8.464 GPixel/s
Texture Rate
28.80 GTexel/s
33.86 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
812.5 GFLOPS
FP64 (TFLOPS)
57.60 GFLOPS (1:12)
33.86 GFLOPS (1:24)
Power
TDP
116 W
65 W
TDP (W)
116
65
-44.0%
Suggested PSU
300 W
250 W
Power Connectors
1x 6-pin
1x 6-pin
Architecture
Architecture
Fermi 2.0
Kepler
GPU Name
GF116
GK106
Generation
GeForce 500
GeForce 600
Process Size
40 nm
28 nm
Transistors
1,170 million
2,540 million
Die Size
238 mm²
221 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
11.5M / 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
147 mm
5.8 inches
Outputs
2x DVI1x mini-HDMI 1.3a
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
149 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 400
GeForce 500
Successor
GeForce 600
GeForce 700