AMD Radeon R9 280X vs NVIDIA GeForce GTX 1050 Ti

Graphics Processor

GPU Name Tahiti GP107
GPU variant Tahiti XTL (215-0821065) GP107-400-A1
Architecture GCN 1.0 Pascal
TSMC Samsung
Process size 28 nm 14 nm
Transistors 4,313 million 3,300 million
Die size 352 mm² 132 mm²

Graphics card

Release date Oct 8th, 2013 Oct 25th, 2016
Generation Volcanic Islands GeForce 10
Production End-of-life Active
Launch price 299 USD 139 USD
Bus interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 105 in our database 58 in our database
Predecessor Sea Islands GeForce 900
Successor Pirate Islands GeForce 20

Clock Speeds

Base clock 850 MHz 1291 MHz
Boost clock 1000 MHz 1392 MHz
Memory clock 1500 MHz 6 Gbps effective 1752 MHz 7 Gbps effective

Memory

Memory size 3 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus 384 bit 128 bit
Bandwidth 288.0 GB/s 112.1 GB/s

Render Config

Shading units 2048 768
TMUs 128 48
ROPs 32 32
Compute units 32
Cache L1 16 KB (per CU) 48 KB (per SM)
Cache L2 768 KB 1024 KB
SM count 6

Theoretical Performance

Pixel rate 32.00 GPixel/s 44.54 GPixel/s
Texture rate 128.0 GTexel/s 66.82 GTexel/s
FP32 (float) performance 4.096 TFLOPS 2.138 TFLOPS
FP64 (double) performance 1,024 GFLOPS (1:4) 66.82 GFLOPS (1:32)
FP16 (half) performance 33.41 GFLOPS (1:64)

Board Design

Slot width Dual-slot Dual-slot
Length 275 mm 10.8 inches 145 mm 5.7 inches
Width 109 mm 4.3 inches 111 mm 4.4 inches
Height 36 mm 1.4 inches
TDP 250 W 75 W
Suggested PSU 600 W 250 W
Outputs 2x DVI1x HDMI1x DisplayPort 1x DVI1x HDMI1x DisplayPort
Power connectors 1x 6-pin + 1x 8-pin None
Board number C386 PG210

Graphics Features

DirectX 12 (11_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 1.2 3.0
Vulkan 1.2 1.2
Shader model 5.1 6.4
CUDA 6.1

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