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
RTX 2000 Ada Generation
CORE STATE
AD107
VRAM
16 GB
CLOCK SPEED
2130 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K4000
RTX 2000 Ada Generation
Core Specs
Shading Units
768
2,816
+266.7%
Shaders
768
2,816
+266.7%
TMUs
64
88
+37.5%
ROPs
24
48
+100.0%
SM Count
—
22
Clocks
Base Clock
—
1620 MHz
Boost Clock
—
2130 MHz
GPU Clock
810 MHz
—
Memory Clock
1404 MHz
5.6 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
3 GB
16 GB
VRAM (MB)
3,072
16,384
+433.3%
Memory Type
GDDR5
GDDR6
Memory Bus
192 bit
128 bit
Bandwidth
134.8 GB/s
256.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
12 MB
Performance
Pixel Rate
12.96 GPixel/s
102.2 GPixel/s
Texture Rate
51.84 GTexel/s
187.4 GTexel/s
FP32 (TFLOPS)
1,244.2 GFLOPS
12.00 TFLOPS
FP64 (TFLOPS)
51.84 GFLOPS (1:24)
187.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
12.00 TFLOPS (1:1)
AI/RT
RT Cores
—
22
Tensor Cores
—
88
Power
TDP
80 W
70 W
TDP (W)
80
70
-12.5%
Suggested PSU
250 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Kepler
Ada Lovelace
GPU Name
GK106
AD107
Generation
Quadro Kepler
(Kx000)
Workstation Ada
(x000A)
Process Size
28 nm
5 nm
Transistors
2,540 million
18,900 million
Die Size
221 mm²
159 mm²
Foundry
TSMC
TSMC
Density
11.5M / mm²
118.9M / mm²
API Support
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
8.9
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
241 mm
9.5 inches
168 mm
6.6 inches
Height
111 mm
4.4 inches
69 mm
2.7 inches
Outputs
1x DVI2x DisplayPort 1.2
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Other
Launch Price
1,269 USD
649 USD
Production
End-of-life
Active
Predecessor
Quadro Fermi
Workstation Ampere
Successor
Quadro Maxwell
Blackwell PRO W