GPU Comparison
GEFORCE
NVIDIA A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
Quadro K4200
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
784 MHz
TDP
108 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A2
Quadro K4200
Core Specs
Shading Units
1,280
1,344
+5.0%
Shaders
1,280
1,344
+5.0%
TMUs
40
112
+180.0%
ROPs
32
32
0.0%
SM Count
10
—
Clocks
Base Clock
1440 MHz
771 MHz
Boost Clock
1770 MHz
784 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
1350 MHz
5.4 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
200.1 GB/s
172.8 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
56.64 GPixel/s
21.95 GPixel/s
Texture Rate
70.80 GTexel/s
87.81 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
2.107 TFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
87.81 GFLOPS (1:24)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
—
AI/RT
RT Cores
10
—
Tensor Cores
40
—
Power
TDP
60 W
108 W
TDP (W)
60
108
+80.0%
Suggested PSU
250 W
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
Ampere
Kepler
GPU Name
GA107
GK104
Generation
Workstation Ampere
(Ax000)
Quadro Kepler
(Kx200)
Process Size
8 nm
28 nm
Transistors
8,700 million
3,540 million
Die Size
200 mm²
294 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
12.0M / 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
8.6
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Turing
Quadro Fermi
Successor
Workstation Ada
Quadro Maxwell