GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
RTX A4500
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1650 MHz
TDP
200 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Quadro K4200
RTX A4500
Core Specs
Shading Units
1,344
7,168
+433.3%
Shaders
1,344
7,168
+433.3%
TMUs
112
224
+100.0%
ROPs
32
96
+200.0%
SM Count
—
56
Clocks
Base Clock
771 MHz
1050 MHz
Boost Clock
784 MHz
1650 MHz
Memory Clock
1350 MHz
5.4 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
20 GB
VRAM (MB)
4,096
20,480
+400.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
172.8 GB/s
640.0 GB/s
Cache
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
6 MB
Performance
Pixel Rate
21.95 GPixel/s
158.4 GPixel/s
Texture Rate
87.81 GTexel/s
369.6 GTexel/s
FP32 (TFLOPS)
2.107 TFLOPS
23.65 TFLOPS
FP64 (TFLOPS)
87.81 GFLOPS (1:24)
369.6 GFLOPS (1:64)
FP16 (TFLOPS)
—
23.65 TFLOPS (1:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
224
Power
TDP
108 W
200 W
TDP (W)
108
200
+85.2%
Suggested PSU
300 W
550 W
Power Connectors
1x 6-pin
1x 8-pin
Architecture
Architecture
Kepler
Ampere
GPU Name
GK104
GA102
Generation
Quadro Kepler
(Kx200)
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
3,540 million
28,300 million
Die Size
294 mm²
628 mm²
Foundry
TSMC
Samsung
Density
12.0M / mm²
45.1M / 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
Single-slot
Dual-slot
Length
241 mm
9.5 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
112 mm
4.4 inches
Outputs
1x DVI2x DisplayPort 1.2
4x DisplayPort 1.4a
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Fermi
Quadro Turing
Successor
Quadro Maxwell
Workstation Ada