AMD Radeon HD 7770 GHz Edition vs AMD Radeon Pro WX 4130 Mobile

Table of Contents

Graphics Processor

GPU model Cape Verde Baffin
GPU variant Cape Verde XT Baffin LE
Architecture GCN 1.0 GCN 4.0
Foundry TSMC GlobalFoundries
Manufacturing process 28 nm 14 nm
Number of transistors 1,500 million 3,000 million
Die size 123 mm² 123 mm²

Graphics Card

Release date Feb 15th, 2012
Generation Southern Islands
Production End-of-life
Launch price 159 USD
Interface PCIe 3.0 x16
Reviews 97 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

GPU clock 1000 MHz
Memory clock 1125 MHz 4.5 Gbps effective 1500 MHz 6 Gbps effective
Base clock 1002 MHz
Boost clock 1053 MHz

Memory Configuration

Memory size 1024 MB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 72.00 GB/s 96.00 GB/s

Render Configuration

Shading units 640 640
TMUs 40 40
ROPs 16 16
Compute units 10 10
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 256 KB 1024 KB

Performance

Pixel rate 16.00 GPixel/s 16.85 GPixel/s
Texture rate 40.00 GTexel/s 42.12 GTexel/s
FP32 (float) performance 1,280 GFLOPS 1,348 GFLOPS
FP64 (double) performance 80.00 GFLOPS (1:16) 84.24 GFLOPS (1:16)
FP16 (half) performance 1,348 GFLOPS (1:1)

Dimensions & Outputs

Slot width Dual-slot MXM Module
Length 210 mm 8.3 inches
TDP 80 W 50 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort No outputs
Power connectors 1x 6-pin None
Board number C441, C468

API Support & Features

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

Other Features

Mobile graphics

Release date Mar 1st, 2017
Generation Radeon Pro Mobile (WX x100)
Production Active
Interface PCIe 3.0 x8

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