GPU Comparison
GEFORCE
NVIDIA Quadro K4000M
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
601 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
Tesla P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K4000M
Tesla P40
Core Specs
Shading Units
960
3,840
+300.0%
Shaders
960
3,840
+300.0%
TMUs
80
240
+200.0%
ROPs
32
96
+200.0%
SM Count
—
30
Clocks
Base Clock
601 MHz
1303 MHz
Boost Clock
601 MHz
1531 MHz
Memory Clock
700 MHz
2.8 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
4 GB
24 GB
VRAM (MB)
4,096
24,576
+500.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
89.60 GB/s
347.1 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
3 MB
Performance
Pixel Rate
12.02 GPixel/s
147.0 GPixel/s
Texture Rate
48.08 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
1,153.9 GFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
48.08 GFLOPS (1:24)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
—
183.7 GFLOPS (1:64)
Power
TDP
100 W
250 W
TDP (W)
100
250
+150.0%
Suggested PSU
—
600 W
Power Connectors
None
8-pin EPS
Architecture
Architecture
Kepler
Pascal
GPU Name
GK104
GP102
Generation
Quadro Kepler-M
(Kx000M)
Tesla Pascal
(Pxx)
Process Size
28 nm
16 nm
Transistors
3,540 million
11,800 million
Die Size
294 mm²
471 mm²
Foundry
TSMC
TSMC
Density
12.0M / 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
MXM Module
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi-M
Tesla Maxwell
Successor
Quadro Maxwell-M
Tesla Volta