AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce GTX 745 OEM

Table of Contents

Graphics Processor

GPU model Vega 10 GM107
GPU variant Vega 10 XTX GM107-220-A2
Architecture GCN 5.0 Maxwell
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 12,500 million 1,870 million
Die size 495 mm² 148 mm²

Graphics Card

Release date Aug 7th, 2017 Feb 18th, 2014
Generation Vega GeForce 700
Predecessor Polaris GeForce 600
Successor Navi GeForce 900
Production Active End-of-life
Launch price 699 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16

Clocks

Base clock 1406 MHz
Boost clock 1677 MHz
Memory clock 945 MHz 1890 Mbps effective 900 MHz 1800 Mbps effective
GPU clock 1033 MHz

Memory Configuration

Memory size 8 GB 4 GB
Memory type HBM2 DDR3
Memory bus width 2048 bit 128 bit
Bandwidth 483.8 GB/s 28.80 GB/s

Render Configuration

Shading units 4096 384
TMUs 256 24
ROPs 64 16
Compute units 64
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 4 MB 2 MB
SMM count 3

Performance

Pixel rate 107.3 GPixel/s 16.53 GPixel/s
Texture rate 429.3 GTexel/s 24.79 GTexel/s
FP16 (half) performance 27.48 TFLOPS (2:1)
FP32 (float) performance 13.74 TFLOPS 793.3 GFLOPS
FP64 (double) performance 858.6 GFLOPS (1:16) 24.79 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 272 mm 10.7 inches 145 mm 5.7 inches
Width 112 mm 4.4 inches
Height 40 mm 1.6 inches
TDP 345 W 55 W
Suggested PSU 700 W 250 W
Outputs 1x HDMI3x DisplayPort 1x DVI1x HDMI1x VGA
Power connectors 2x 8-pin None
Board number D05005 P2012 SKU 50

API Support & Features

DirectX 12 (12_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.4 5.1
CUDA 5.0

Other Features

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