GPU Comparison
GEFORCE
NVIDIA Quadro K2100M
CORE STATE
GK106S
VRAM
2 GB
CLOCK SPEED
667 MHz
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
RTX A400
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1762 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K2100M
RTX A400
Core Specs
Shading Units
576
768
+33.3%
Shaders
576
768
+33.3%
TMUs
48
24
-50.0%
ROPs
16
16
0.0%
SM Count
—
6
Clocks
Base Clock
667 MHz
1417 MHz
Boost Clock
667 MHz
1762 MHz
Memory Clock
752 MHz
3 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
48.13 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
256 KB
2 MB
Performance
Pixel Rate
8.004 GPixel/s
28.19 GPixel/s
Texture Rate
32.02 GTexel/s
42.29 GTexel/s
FP32 (TFLOPS)
768.4 GFLOPS
2.706 TFLOPS
FP64 (TFLOPS)
32.02 GFLOPS (1:24)
42.29 GFLOPS (1:64)
FP16 (TFLOPS)
—
2.706 TFLOPS (1:1)
AI/RT
RT Cores
—
6
Tensor Cores
—
24
Power
TDP
55 W
50 W
TDP (W)
55
50
-9.1%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Kepler
Ampere
GPU Name
GK106S
GA107
Generation
Quadro Kepler-M
(Kx100M)
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
2,540 million
8,700 million
Die Size
221 mm²
200 mm²
Foundry
TSMC
Samsung
Density
11.5M / mm²
43.5M / 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
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
Single-slot
Length
—
163 mm
6.4 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
MXM-A (3.0)
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Quadro Fermi-M
Quadro Turing
Successor
Quadro Maxwell-M
Workstation Ada