NVIDIA Quadro P620 Mobile vs AMD Radeon R9 290
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Nov 2013
Generation
Quadro Mobile
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1177 MHz
—
Boost Clock
1443 MHz
—
Memory Clock
1502 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
512bit
Bandwidth
96.13GB/s
320.0GB/s
Render Config
SM Count
4
—
Shading Units
512
2560
TMUs
32
160
ROPs
16
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
Compute Units
—
40
Theoretical Performance
Pixel Rate
23.09 GPixel/s
60.61 GPixel/s
Texture Rate
46.18 GTexel/s
151.5 GTexel/s
FP16 (half)
23.09 GFLOPS
—
FP32 (float)
1478 GFLOPS
4.849 TFLOPS
FP64 (double)
46.18 GFLOPS
606.1 GFLOPS
Graphics Processor
GPU Name
GP107
Hawaii
Architecture
Pascal
GCN 2.0
Foundry
Samsung
TSMC
Process Size
14 nm
28 nm
Transistors
3.3 billion
6.2 billion
Die Size
132 mm²
438 mm²
GPU Variant
—
Hawaii PRO(215-0852020)
Board Design
TDP
40W
275W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
6.3
Benchmark
3DMark Time Spy
—
3,694
▲ Specs Compare
Data sourced from official specifications and benchmark tests.