GPU Comparison
GEFORCE
NVIDIA CMP 40HX
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1650 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
VS
GEFORCE
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
CMP 40HX
Quadro K4000
Core Specs
Shading Units
2,304
768
-66.7%
Shaders
2,304
768
-66.7%
TMUs
144
64
-55.6%
ROPs
64
24
-62.5%
SM Count
36
—
Clocks
Base Clock
1470 MHz
—
Boost Clock
1650 MHz
—
GPU Clock
—
810 MHz
Memory Clock
1750 MHz
14 Gbps effective
1404 MHz
5.6 Gbps effective
Memory
Memory Size
8 GB
3 GB
VRAM (MB)
8,192
3,072
-62.5%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
192 bit
Bandwidth
448.0 GB/s
134.8 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
384 KB
Performance
Pixel Rate
105.6 GPixel/s
12.96 GPixel/s
Texture Rate
237.6 GTexel/s
51.84 GTexel/s
FP32 (TFLOPS)
7.603 TFLOPS
1,244.2 GFLOPS
FP64 (TFLOPS)
237.6 GFLOPS (1:32)
51.84 GFLOPS (1:24)
FP16 (TFLOPS)
15.21 TFLOPS (2:1)
—
AI/RT
RT Cores
36
—
Tensor Cores
288
—
Power
TDP
185 W
80 W
TDP (W)
185
80
-56.8%
Suggested PSU
450 W
250 W
Power Connectors
1x 8-pin
1x 6-pin
Architecture
Architecture
Turing
Kepler
GPU Name
TU106
GK106
Generation
Mining GPUs
Quadro Kepler
(Kx000)
Process Size
12 nm
28 nm
Transistors
10,800 million
2,540 million
Die Size
445 mm²
221 mm²
Foundry
TSMC
TSMC
Density
24.3M / mm²
11.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
7.5
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
229 mm
9 inches
241 mm
9.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
No outputs
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 1.0 x4
PCIe 2.0 x16
Other
Launch Price
699 USD
1,269 USD
Production
End-of-life
End-of-life
Predecessor
—
Quadro Fermi
Successor
—
Quadro Maxwell