GPU Comparison
GEFORCE
NVIDIA Quadro 2000D
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
62 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
Quadro K620M
CORE STATE
GM108S
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro 2000D
Quadro K620M
Core Specs
Shading Units
192
384
+100.0%
Shaders
192
384
+100.0%
TMUs
32
16
-50.0%
ROPs
16
8
-50.0%
SM Count
4
—
Clocks
Base Clock
—
1029 MHz
Boost Clock
—
1124 MHz
GPU Clock
625 MHz
—
Shader Clock
1250 MHz
—
Memory Clock
650 MHz
2.6 Gbps effective
1001 MHz
2 Gbps effective
Memory
Memory Size
1024 MB
2 GB
VRAM (MB)
1,024
2,048
+100.0%
Memory Type
GDDR5
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
41.60 GB/s
16.02 GB/s
Cache
L1 Cache
64 KB (per SM)
64 KB (per SMM)
L2 Cache
256 KB
1024 KB
Performance
Pixel Rate
5.000 GPixel/s
8.992 GPixel/s
Texture Rate
20.00 GTexel/s
17.98 GTexel/s
FP32 (TFLOPS)
480.0 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
40.00 GFLOPS (1:12)
26.98 GFLOPS (1:32)
Power
TDP
62 W
30 W
TDP (W)
62
30
-51.6%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
Fermi
Maxwell
GPU Name
GF106
GM108S
Generation
Quadro Fermi
(x000)
Quadro Kepler-M
(Kx200M)
Process Size
40 nm
28 nm
Transistors
1,170 million
1,020 million
Die Size
238 mm²
77 mm²
Foundry
TSMC
TSMC
Density
4.9M / mm²
13.2M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
2.1
5.0
Shader Model
5.1
6.7 (5.1)
Physical
Slot Width
Single-slot
MXM Module
Length
178 mm
7 inches
—
Height
111 mm
4.4 inches
—
Outputs
2x DVI
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
MXM-A (3.0)
Other
Launch Price
599 USD
—
Production
End-of-life
End-of-life
Predecessor
Quadro FX Tesla
Quadro Fermi-M
Successor
Quadro Kepler
Quadro Maxwell-M