AMD Radeon HD 7870 GHz Edition vs NVIDIA GeForce GTX 1650 TU106
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Jun 2020
Generation
Southern Islands
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1500 MHz
Base Clock
-
1410 MHz
Boost Clock
-
1590 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
192.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
896
TMUs
80
56
ROPs
32
32
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
-
14
Theoretical Performance
Pixel Rate
32.00 GPixel/s
50.88 GPixel/s
Texture Rate
80.00 GTexel/s
89.04 GTexel/s
FP32 (float)
2.560 TFLOPS
2.849 TFLOPS
FP64 (double)
160.0 GFLOPS
89.04 GFLOPS
FP16 (half)
-
5.699 TFLOPS
Graphics Processor
GPU Name
Pitcairn
TU106
GPU Variant
Pitcairn XT(215-0828047)
TU106-125-KAB-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
10.8 billion
Die Size
212 mm²
445 mm²
Board Design
TDP
175W
90W
Suggested PSU
450 W
250 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
7.5