GPU Comparison
GEFORCE
NVIDIA Quadro K4000
CORE STATE
GK106
VRAM
3 GB
CLOCK SPEED
—
TDP
80 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
TITAN X Pascal
CORE STATE
GP102
VRAM
12 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K4000
TITAN X Pascal
Core Specs
Shading Units
768
3,584
+366.7%
Shaders
768
3,584
+366.7%
TMUs
64
224
+250.0%
ROPs
24
96
+300.0%
SM Count
—
28
Clocks
Base Clock
—
1417 MHz
Boost Clock
—
1531 MHz
GPU Clock
810 MHz
—
Memory Clock
1404 MHz
5.6 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
3 GB
12 GB
VRAM (MB)
3,072
12,288
+300.0%
Memory Type
GDDR5
GDDR5X
Memory Bus
192 bit
384 bit
Bandwidth
134.8 GB/s
480.4 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
3 MB
Performance
Pixel Rate
12.96 GPixel/s
147.0 GPixel/s
Texture Rate
51.84 GTexel/s
342.9 GTexel/s
FP32 (TFLOPS)
1,244.2 GFLOPS
10.97 TFLOPS
FP64 (TFLOPS)
51.84 GFLOPS (1:24)
342.9 GFLOPS (1:32)
FP16 (TFLOPS)
—
171.5 GFLOPS (1:64)
Power
TDP
80 W
250 W
TDP (W)
80
250
+212.5%
Suggested PSU
250 W
600 W
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Kepler
Pascal
GPU Name
GK106
GP102
Generation
Quadro Kepler
(Kx000)
GeForce 10
Process Size
28 nm
16 nm
Transistors
2,540 million
11,800 million
Die Size
221 mm²
471 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
25.1M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
241 mm
9.5 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
112 mm
4.4 inches
Outputs
1x DVI2x DisplayPort 1.2
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
1,269 USD
1,199 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi
GeForce 900
Successor
Quadro Maxwell
GeForce 20