GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
Quadro 2000
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
62 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 650
Quadro 2000
Core Specs
Shading Units
384
192
-50.0%
Shaders
384
192
-50.0%
TMUs
32
32
0.0%
ROPs
16
16
0.0%
SM Count
—
4
Clocks
GPU Clock
1058 MHz
625 MHz
Shader Clock
—
1250 MHz
Memory Clock
1250 MHz
5 Gbps effective
650 MHz
2.6 Gbps effective
Memory
Memory Size
1024 MB
1024 MB
VRAM (MB)
1,024
1,024
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
80.00 GB/s
41.60 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
256 KB
256 KB
Performance
Pixel Rate
8.464 GPixel/s
5.000 GPixel/s
Texture Rate
33.86 GTexel/s
20.00 GTexel/s
FP32 (TFLOPS)
812.5 GFLOPS
480.0 GFLOPS
FP64 (TFLOPS)
33.86 GFLOPS (1:24)
40.00 GFLOPS (1:12)
Power
TDP
65 W
62 W
TDP (W)
65
62
-4.6%
Suggested PSU
250 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Kepler
Fermi
GPU Name
GK106
GF106
Generation
GeForce 600
Quadro Fermi
(x000)
Process Size
28 nm
40 nm
Transistors
2,540 million
1,170 million
Die Size
221 mm²
238 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
4.9M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.0
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Single-slot
Single-slot
Length
147 mm
5.8 inches
178 mm
7 inches
Height
—
111 mm
4.4 inches
Outputs
1x DVI2x DisplayPort 1.2
1x DVI2x DisplayPort
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
—
599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 500
Quadro FX Tesla
Successor
GeForce 700
Quadro Kepler