GPU Comparison
GEFORCE
NVIDIA GeForce GTX TITAN Z
CORE STATE
GK110B
VRAM
6 GB
CLOCK SPEED
876 MHz
TDP
375 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
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
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GTX TITAN Z
Quadro 2000D
Core Specs
Shading Units
2,880
192
-93.3%
Shaders
2,880
192
-93.3%
TMUs
240
32
-86.7%
ROPs
48
16
-66.7%
SM Count
—
4
Clocks
Base Clock
705 MHz
—
Boost Clock
876 MHz
—
GPU Clock
—
625 MHz
Shader Clock
—
1250 MHz
Memory Clock
1750 MHz
7 Gbps effective
650 MHz
2.6 Gbps effective
Memory
Memory Size
6 GB
1024 MB
VRAM (MB)
6,144
1,024
-83.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
128 bit
Bandwidth
336.0 GB/s
41.60 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
256 KB
Performance
Pixel Rate
52.56 GPixel/s
5.000 GPixel/s
Texture Rate
210.2 GTexel/s
20.00 GTexel/s
FP32 (TFLOPS)
5.046 TFLOPS
480.0 GFLOPS
FP64 (TFLOPS)
1.682 TFLOPS (1:3)
40.00 GFLOPS (1:12)
Power
TDP
375 W
62 W
TDP (W)
375
62
-83.5%
Suggested PSU
750 W
250 W
Power Connectors
2x 8-pin
None
Architecture
Architecture
Kepler
Fermi
GPU Name
GK110B
GF106
Generation
GeForce 700
Quadro Fermi
(x000)
Process Size
28 nm
40 nm
Transistors
7,080 million
1,170 million
Die Size
561 mm²
238 mm²
Foundry
TSMC
TSMC
Density
12.6M / mm²
4.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.5
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Triple-slot
Single-slot
Length
267 mm
10.5 inches
178 mm
7 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
2,999 USD
599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 600
Quadro FX Tesla
Successor
GeForce 900
Quadro Kepler