GPU Comparison
GEFORCE
NVIDIA RTX A4500 Mobile
CORE STATE
GA104
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
140 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
VS
GEFORCE
Tesla K20m
CORE STATE
GK110
VRAM
5 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
320 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX A4500 Mobile
Tesla K20m
Core Specs
Shading Units
5,888
2,496
-57.6%
Shaders
5,888
2,496
-57.6%
TMUs
184
208
+13.0%
ROPs
96
40
-58.3%
SM Count
46
—
Clocks
Base Clock
930 MHz
—
Boost Clock
1500 MHz
—
GPU Clock
—
706 MHz
Memory Clock
2000 MHz
16 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
16 GB
5 GB
VRAM (MB)
16,384
5,120
-68.8%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
320 bit
Bandwidth
512.0 GB/s
208.0 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
4 MB
1280 KB
Performance
Pixel Rate
144.0 GPixel/s
36.71 GPixel/s
Texture Rate
276.0 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
17.66 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
276.0 GFLOPS (1:64)
1,174.8 GFLOPS (1:3)
FP16 (TFLOPS)
17.66 TFLOPS (1:1)
—
AI/RT
RT Cores
46
—
Tensor Cores
184
—
Power
TDP
140 W
225 W
TDP (W)
140
225
+60.7%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Ampere
Kepler
GPU Name
GA104
GK110
Generation
Ampere-MW
(Ax000)
Tesla Kepler
(Kxx)
Process Size
8 nm
28 nm
Transistors
17,400 million
7,080 million
Die Size
392 mm²
561 mm²
Foundry
Samsung
TSMC
Density
44.4M / mm²
12.6M / 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
3.5
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Launch Price
—
3,199 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Turing-M
Tesla Fermi
Successor
Ada-MW
Tesla Maxwell